Till or glacial till is unsorted glacial sediment .
106-448: The Pentland Hills are a range of hills southwest of Edinburgh , Scotland . The range is around twenty miles (thirty kilometres) in length, and runs southwest from Edinburgh towards Biggar and the upper Clydesdale . The name is first recorded for the farm of Pentland ( c. 1050, 1200) and probably derives from Brythonic elements pen and llan , meaning the Llan at the top or head of
212-469: A port several miles away (respectively, Leith and Piraeus ). Intellectually, the Scottish Enlightenment , with its humanist and rationalist outlook, was influenced by Ancient Greek philosophy . In 1822, artist Hugh William Williams organized an exhibition that showed his paintings of Athens alongside views of Edinburgh, and the idea of a direct parallel between both cities quickly caught
318-461: A royal charter , c. 1124–1127 , by King David I granting a toft in burgo meo de Edenesburg to the Priory of Dunfermline . The shire of Edinburgh seems to have also been created in the reign of David I, possibly covering all of Lothian at first, but by 1305 the eastern and western parts of Lothian had become Haddingtonshire and Linlithgowshire , leaving Edinburgh as the county town of
424-515: A cover of till. Interpreting the glacial history of landforms can be difficult due to the tendency of overprinting landforms on top of each other. As a glacier melts, large amounts of till are eroded and become a source of sediments for reworked glacial drift deposits. These include glaciofluvial deposits , such as outwash in sandurs , and as glaciolacustrine and glaciomarine deposits, such as varves (annual layers) in any proglacial lakes which may form. Erosion of till may take place even in
530-466: A higher water content behave more fluidly, and thus are more susceptible to flow. There are three main types of flows, which are listed below. In cases where till has been indurated or lithified by subsequent burial into solid rock, it is known as the sedimentary rock tillite . Matching beds of ancient tillites on opposite sides of the south Atlantic Ocean provided early evidence for continental drift . The same tillites also provide some support to
636-606: A number of council regions: from the City of Edinburgh council area and Midlothian in the north, south-west through West Lothian to the Scottish Borders and South Lanarkshire . The Pentland Hills Regional Park was designated in 1986. It covers an area of 90 km (35 sq mi) at the northern end of the hills. The park, together with the rest of the hills, is used for a variety of recreational activities including hillwalking , mountain biking , horse riding , golf , and skiing at
742-523: A population in 2014 of 1,339,380. Like most of Scotland, Edinburgh has a cool temperate maritime climate ( Cfb ) which, despite its northerly latitude, is milder than places which lie at similar latitudes such as Moscow and Labrador . The city's proximity to the sea mitigates any large variations in temperature or extremes of climate. Winter daytime temperatures rarely fall below freezing while summer temperatures are moderate, rarely exceeding 22 °C (72 °F). The highest temperature recorded in
848-786: A sequence of Silurian mudstones , siltstones and sandstones collected together as the North Esk Group . From oldest to youngest they comprise the Llandovery age Reservoir Formation (named for North Esk Reservoir where these rocks are to be found), the Deerhope Formation, the Cock Rig Formation and the Wether Law Linn Formation overlain by the Wenlockian age Henshaw Formation. These are in turn unconformably overlain by
954-612: A series of small summits to the south of the city centre that command expansive views looking northwards over the urban area to the Firth of Forth. Edinburgh is drained by the river named the Water of Leith , which rises at the Colzium Springs in the Pentland Hills and runs for 18 miles (29 km) through the south and west of the city, emptying into the Firth of Forth at Leith. The nearest
1060-576: A shire covering the central part of Lothian, which was called Edinburghshire or Midlothian (the latter name being an informal, but commonly used, alternative until the county's name was legally changed in 1947). Edinburgh was largely under English control from 1291 to 1314 and from 1333 to 1341, during the Wars of Scottish Independence . When the English invaded Scotland in 1298 , Edward I of England chose not to enter Edinburgh but passed by it with his army. In
1166-637: A war band from across the Brittonic world who gathered in Eidyn before a fateful raid; this may describe a historical event around AD 600. In 638, the Gododdin stronghold was besieged by forces loyal to King Oswald of Northumbria , and around this time control of Lothian passed to the Angles . Their influence continued for the next three centuries until around 950, when, during the reign of Indulf , son of Constantine II ,
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#17328447954531272-439: Is affectionately nicknamed Auld Reekie , Scots for Old Smoky , for the views from the country of the smoke-covered Old Town. A note in a collection of the works of the poet, Allan Ramsay , explains, "Auld Reeky...A name the country people give Edinburgh, from the cloud of smoke or reek that is always impending over it." In Walter Scott 's 1820 novel The Abbot , a character observes that "yonder stands Auld Reekie—you may see
1378-509: Is almost entirely within the City of Edinburgh Council boundary, merging with Musselburgh in East Lothian. Towns within easy reach of the city boundary include Inverkeithing , Haddington , Tranent , Prestonpans , Dalkeith , Bonnyrigg , Loanhead , Penicuik , Broxburn , Livingston and Dunfermline . Edinburgh lies at the heart of the Edinburgh & South East Scotland City region with
1484-463: Is cloudier and somewhat wetter, but differences are minor. Temperature and rainfall records have been kept at the Royal Observatory since 1764. The most recent official population estimates (2020) are 506,520 for the locality (includes Currie ), 530,990 for the Edinburgh settlement (includes Musselburgh ). Till Till is derived from the erosion and entrainment of material by
1590-585: Is defined by the Pentland Fault with a substantial downthrow to the southeast. Running NE-SW through the middle of the range is the Cairnmuir Fault which downthrows to the northwest. West Cairn Hill and East Cairn Hill are formed by the sandstones of the Kinnesswood Formation which reach as far north as Hare Hill (though also underlie much of the southeastern part of Edinburgh) and which terminate to
1696-426: Is encircled by a green belt , designated in 1957, which stretches from Dalmeny in the west to Prestongrange in the east. With an average width of 3.2 km (2 mi) the principal objectives of the green belt were to contain the outward expansion of the city and to prevent the agglomeration of urban areas. Expansion affecting the green belt is strictly controlled but developments such as Edinburgh Airport and
1802-477: Is governed by the City of Edinburgh Council , a unitary authority. The City of Edinburgh council area had an estimated population of 514,990 in mid-2021, and includes outlying towns and villages which are not part of Edinburgh proper. The city is in the Lothian region and was historically part of the shire of Midlothian (also called Edinburghshire). "Edin", the root of the city's name, derives from Eidyn ,
1908-417: Is likely eroded from bedrock rather than being created by glacial processes. The sediments carried by a glacier will eventually be deposited some distance down-ice from its source. This takes place in the ablation zone , which is the part of the glacier where the rate of ablation (removal of ice by evaporation, melting, or other processes) exceeds the rate of accumulation of new ice from snowfall. As ice
2014-639: Is located in southeast Scotland and is bounded to the north by the Firth of Forth estuary and to the south by the Pentland Hills . Edinburgh had a population of 506,520 in mid-2020, making it the second-most populous city in Scotland and the seventh-most populous in the United Kingdom . The wider metropolitan area had a population of 912,490 in the same year. Recognised as the capital of Scotland since at least
2120-705: Is removed, debris are left behind as till. The deposition of glacial till is not uniform, and a single till plain can contain a wide variety of different types of tills due to the various erosional mechanisms and location of till with respect to the transporting glacier. The different types of till can be categorized between subglacial (beneath) and supraglacial (surface) deposits. Subglacial deposits include lodgement, subglacial meltout, and deformation tills. Supraglacial deposits include supraglacial meltout and flow till. Supraglacial deposits and landforms are widespread in areas of glacial downwasting (vertical thinning of glaciers, as opposed to ice-retreat. They typically sit at
2226-424: Is said to have been filled with 'cheerfulness and admiration' when he visited the Pentland Hills while heading further north (Chapter 19). Edinburgh Edinburgh ( / ˈ ɛ d ɪ n b ər ə / ED -in-bər-ə , Scots: [ˈɛdɪnbʌrə] ; Scottish Gaelic : Dùn Èideann [t̪un ˈeːtʲən̪ˠ] ) is the capital city of Scotland and one of its 32 council areas . The city
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#17328447954532332-440: Is typical of the old quarters of many Northern European cities. The New Town was an 18th-century solution to the problem of an increasingly crowded city which had been confined to the ridge sloping down from the castle. In 1766 a competition to design a "New Town" was won by James Craig , a 27-year-old architect. The plan was a rigid, ordered grid, which fitted in well with Enlightenment ideas of rationality. The principal street
2438-625: The Athens of the North since the early 19th century. References to Athens, such as Athens of Britain and Modern Athens , had been made as early as the 1760s. The similarities were seen to be topographical but also intellectual. Edinburgh's Castle Rock reminded returning grand tourists of the Athenian Acropolis , as did aspects of the neoclassical architecture and layout of New Town . Both cities had flatter, fertile agricultural land sloping down to
2544-543: The Canongate , and the extensive Georgian New Town built in the 18th/19th centuries. Edinburgh's Old Town and New Town together are listed as a UNESCO World Heritage Site , which has been managed by Edinburgh World Heritage since 1999. The city's historical and cultural attractions have made it the UK's second-most visited tourist destination, attracting 4.9 million visits, including 2.4 million from overseas in 2018. Edinburgh
2650-638: The George Square and Potterrow areas proved highly controversial. Since the 1990s a new "financial district", including the Edinburgh International Conference Centre , has grown mainly on demolished railway property to the west of the castle, stretching into Fountainbridge , a run-down 19th-century industrial suburb which has undergone radical change since the 1980s with the demise of industrial and brewery premises. This ongoing development has enabled Edinburgh to maintain its place as
2756-548: The Precambrian Snowball Earth glaciation event hypothesis. Tills sometimes contain placer deposits of valuable minerals such as gold. Diamonds have been found in glacial till in the north-central United States and in Canada. Till prospecting is a method of prospecting in which tills are sampled over a wide area to determine if they contain valuable minerals, such as gold, uranium, silver, nickel, or diamonds, and
2862-770: The Romans arrived in Lothian at the end of the 1st century AD, they found a Brittonic Celtic tribe whose name they recorded as the Votadini . The Votadini transitioned into the Gododdin kingdom in the Early Middle Ages , with Eidyn serving as one of the kingdom's districts. During this period, the Castle Rock site, thought to have been the stronghold of Din Eidyn, emerged as the kingdom's major centre. The medieval poem Y Gododdin describes
2968-657: The Royal Highland Showground at Ingliston lie within the zone. Similarly, suburbs such as Juniper Green and Balerno are situated on green belt land. One feature of the Edinburgh green belt is the inclusion of parcels of land within the city which are designated green belt, even though they do not connect with the peripheral ring. Examples of these independent wedges of green belt include Holyrood Park and Corstorphine Hill. Edinburgh includes former towns and villages that retain much of their original character as settlements in existence before they were absorbed into
3074-721: The Scotland Act , which came into force the following year, established a devolved Scottish Parliament and Scottish Executive (renamed the Scottish Government since September 2007 ). Both based in Edinburgh, they are responsible for governing Scotland while reserved matters such as defence, foreign affairs and some elements of income tax remain the responsibility of the Parliament of the United Kingdom in London. In 2022, Edinburgh
3180-722: The South Bridge in the 1780s. The Southside is particularly popular with families (many state and private schools are here), young professionals and students (the central University of Edinburgh campus is based around George Square just north of Marchmont and the Meadows ), and Napier University (with major campuses around Merchiston and Morningside). The area is also well provided with hotel and "bed and breakfast" accommodation for visiting festival-goers. These districts often feature in works of fiction. For example, Church Hill in Morningside,
3286-547: The battle of Rullion Green . Afterwards the whole episode was (incorrectly) named the Pentland Rising. The incident is commemorated by the "Covenanter's Grave", a cairn after which one of the drove roads across the hills is known (OS Grid Reference NT078521). In Greyfriars Bobby , Bobby comes from (and later revisits) the Pentland Hills, whilst in Mary Shelley's novel Frankenstein , Frankenstein's friend Henri Clerval
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3392-434: The entrainment by the moving ice of previously available unconsolidated sediments. Bedrock can be eroded through the action of glacial plucking and abrasion , and the resulting clasts of various sizes will be incorporated to the glacier's bed. Glacial abrasion is the weathering of bedrock below a flowing glacier by fragmented rock on the basal layer of the glacier. The two mechanisms of glacial abrasion are striation of
3498-495: The "burh" (fortress), named in the 10th-century Pictish Chronicle as oppidum Eden , was abandoned to the Scots. It thenceforth remained, for the most part, under their jurisdiction. The royal burgh was founded by King David I in the early 12th century on land belonging to the Crown, though the date of its charter is unknown. The first documentary evidence of the medieval burgh is
3604-704: The 15th century, Edinburgh is the seat of the Scottish Government , the Scottish Parliament , the highest courts in Scotland , and the Palace of Holyroodhouse , the official residence of the monarch in Scotland. It is also the annual venue of the General Assembly of the Church of Scotland . The city has long been a centre of education, particularly in the fields of medicine, Scottish law , literature, philosophy,
3710-494: The 1860s began the transformation of the area into the predominantly Victorian Old Town seen today. More improvements followed in the early 20th century as a result of the work of Patrick Geddes , but relative economic stagnation during the two world wars and beyond saw the Old Town deteriorate further before major slum clearance in the 1960s and 1970s began to reverse the process. University building developments which transformed
3816-460: The 18th-century novel The Expedition of Humphry Clinker by Tobias Smollett one character describes Edinburgh as a "hotbed of genius". Edinburgh was also a major centre for the Scottish book trade. The highly successful London bookseller Andrew Millar was apprenticed there to James McEuen. From the 1770s onwards, the professional and business classes gradually deserted the Old Town in favour of
3922-520: The 19th century and joined by new industries such as rubber works , engineering works and others. By 1821, Edinburgh had been overtaken by Glasgow as Scotland's largest city. The city centre between Princes Street and George Street became a major commercial and shopping district, a development partly stimulated by the arrival of railways in the 1840s. The Old Town became an increasingly dilapidated, overcrowded slum with high mortality rates. Improvements carried out under Lord Provost William Chambers in
4028-411: The Castle Rock, giving rise to allusions to the seven hills of Rome . Occupying a narrow gap between the Firth of Forth to the north and the Pentland Hills and their outrunners to the south, the city sprawls over a landscape which is the product of early volcanic activity and later periods of intensive glaciation. Igneous activity between 350 and 400 million years ago, coupled with faulting , led to
4134-707: The English in 1544, Edinburgh continued to develop and grow, and was at the centre of events in the 16th-century Scottish Reformation and 17th-century Wars of the Covenant . In 1582, Edinburgh's town council was given a royal charter by King James VI permitting the establishment of a university; founded as Tounis College (Town's College), the institution developed into the University of Edinburgh , which contributed to Edinburgh's central intellectual role in subsequent centuries. In 1603, King James VI of Scotland succeeded to
4240-605: The English throne, uniting the crowns of Scotland and England in a personal union known as the Union of the Crowns , though Scotland remained, in all other respects, a separate kingdom. In 1638, King Charles I's attempt to introduce Anglican church forms in Scotland encountered stiff Presbyterian opposition culminating in the conflicts of the Wars of the Three Kingdoms . Subsequent Scottish support for Charles Stuart 's restoration to
4346-652: The Jacobite "Highland Army" before its march into England. After its eventual defeat at Culloden , there followed a period of reprisals and pacification, largely directed at the rebellious clans . In Edinburgh, the Town Council, keen to emulate London by initiating city improvements and expansion to the north of the castle, reaffirmed its belief in the Union and loyalty to the Hanoverian monarch George III by its choice of names for
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4452-424: The North". Robert Louis Stevenson, also a son of the city, wrote that Edinburgh "is what Paris ought to be". The earliest known human habitation in the Edinburgh area was at Cramond , where evidence was found of a Mesolithic camp site dated to c. 8500 BC. Traces of later Bronze Age and Iron Age settlements have been found on Castle Rock, Arthur's Seat , Craiglockhart Hill and the Pentland Hills . When
4558-577: The Pentland Hills Volcanic Formation, as too are Allermuir, Caerketton and Castlelaw hills. The Volcanic Formation gives rise to generally steeper and craggier hillsides as these rocks are more resistant to erosion than the sedimentary rocks. Much of the lower ground is covered by glacial till from the last ice age . Glacial meltwater channels are identified in places as at Deer Hope and the deep cleft of Green Cleugh between Hare Hill and Black Hill. The peaks include: The hills span
4664-538: The Provost for the time as Sheriff, and by the Bailies for the time as Sheriffsdepute conjunctly and severally; with full power to hold Courts, to punish transgressors not only by banishment but by death, to appoint officers of Court, and to do everything else appertaining to the office of Sheriff; as also to apply to their own proper use the fines and escheats arising out of the exercise of the said office." Despite being burnt by
4770-606: The Romans as the Votadini . About 20 m (66 ft) into Glencorse Reservoir lie the submerged ruins of the chapel of St Katherine's in the Hope. The founding of the chapel is connected with the story of a mediaeval royal deer hunt. According to the story, King Robert the Bruce staked the Pentland Estate against the life of Sir William St Clair, with the outcome of the hunt of a white deer by
4876-497: The United Kingdom's second largest financial and administrative centre after London. Financial services now account for a third of all commercial office space in the city. The development of Edinburgh Park , a new business and technology park covering 38 acres (15 ha), 4 mi (6 km) west of the city centre, has also contributed to the District Council's strategy for the city's major economic regeneration. In 1998,
4982-533: The adjectival forms Edinburgensis and Edinensis are used in educational and scientific contexts. Edina is a late 18th-century poetical form used by the Scots poets Robert Fergusson and Robert Burns . "Embra" or "Embro" are colloquialisms from the same time, as in Robert Garioch 's Embro to the Ploy . Ben Jonson described it as "Britaine's other eye", and Sir Walter Scott referred to it as "yon Empress of
5088-608: The architectural style of the New Town into the early 19th century. Bute House , the official residence of the First Minister of Scotland , is on the north side of Charlotte Square. The hollow between the Old and New Towns was formerly the Nor Loch , which was created for the town's defence but came to be used by the inhabitants for dumping their sewage . It was drained by the 1820s as part of
5194-571: The area of Castlelaw); and Penth-landt hill (further south and clearly intended as a name for the wider range). The southern and western parts of the Pentland Hills are formed from sandstones together with some conglomerates , all of Devonian age and assigned to the Old Red Sandstone . Within the sedimentary sequence are extrusive igneous rocks , principally of basaltic and andesitic composition. The sedimentary rocks are also intruded by dykes of porphyrite . The oldest rocks are
5300-537: The area. With the redevelopment, Edinburgh has gained the business of cruise liner companies which now provide cruises to Norway, Sweden, Denmark, Germany, and the Netherlands. The coastal suburb of Portobello is characterised by Georgian villas, Victorian tenements, a beach and promenade and cafés, bars, restaurants and independent shops. There are rowing and sailing clubs, a restored Victorian swimming pool, and Victorian Turkish baths . The urban area of Edinburgh
5406-543: The artificial ski slope at the Midlothian Snowsports Centre . Today most of the land is upland pasture , along with a few forestry plantations. The Ministry of Defence have a rifle range at Castlelaw. A number of rivers rise in the hills, including the Water of Leith and the North Esk , and there are several reservoirs , including Threipmuir , Harlaw , Clubbiedean, Torduff, Glencorse and Loganlea . In
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#17328447954535512-450: The bedrock by coarse grains moved by the glacier, thus gouging the rock below, and polishing of the bedrock by smaller grains such as silts. Glacial plucking is the removal of large blocks from the bed of a glacier. Much of the silt in till is produced by glacial grinding, and the longer the till remains at the ice-bedrock interface, the more thoroughly it is crushed. However, the crushing process appears to stop with fine silt. Clay in till
5618-538: The beginning of three centuries of Germanic influence in south east Scotland that laid the foundations for the development of Scots , before the town was ultimately subsumed in 954 by the kingdom known to the English as Scotland. As the language shifted from Cumbric to Northumbrian Old English and then Scots , the Brittonic din in Din Eidyn was replaced by burh , producing Edinburgh . In Scottish Gaelic din becomes dùn , producing modern Dùn Èideann . The city
5724-547: The city between October and April. Located slightly north of the city centre, the weather station at the Royal Botanic Garden Edinburgh (RBGE) has been an official weather station for the Met Office since 1956. The Met Office operates its own weather station at Gogarbank on the city's western outskirts, near Edinburgh Airport . This slightly inland station has a slightly wider temperature span between seasons,
5830-423: The city was 31.6 °C (88.9 °F) on 25 July 2019 at Gogarbank, beating the previous record of 31 °C (88 °F) on 4 August 1975 at Edinburgh Airport. The lowest temperature recorded in recent years was −14.6 °C (5.7 °F) during December 2010 at Gogarbank. Given Edinburgh's position between the coast and hills, it is renowned as "the windy city", with the prevailing wind direction coming from
5936-531: The city's northward expansion. Craig's original plan included an ornamental canal on the site of the loch, but this idea was abandoned. Soil excavated while laying the foundations of buildings in the New Town was dumped on the site of the loch to create the slope connecting the Old and New Towns known as The Mound . In the middle of the 19th century the National Gallery of Scotland and Royal Scottish Academy Building were built on The Mound, and tunnels for
6042-498: The clasts dipping upstream. Though till is generally unstratified, till high in clay may show lamination due to compaction under the weight of overlying ice. Till may also contain lenses of sand or gravel , indicating minor and local reworking by water transitional to non-till glacial drift. The term till comes from an old Scottish name for coarse, rocky soil. It was first used to describe primary glacial deposits by Archibald Geikie in 1863. Early researchers tended to prefer
6148-415: The creation of tough basalt volcanic plugs , which predominate over much of the area. One such example is the Castle Rock which forced the advancing ice sheet to divide, sheltering the softer rock and forming a 1 mi-long (1.6 km) tail of material to the east, thus creating a distinctive crag and tail formation. Glacial erosion on the north side of the crag gouged a deep valley later filled by
6254-567: The crest of a ridge from it terminating at Holyrood Palace. Minor streets (called closes or wynds ) lie on either side of the main spine forming a herringbone pattern. Due to space restrictions imposed by the narrowness of this landform, the Old Town became home to some of the earliest "high rise" residential buildings. Multi-storey dwellings known as lands were the norm from the 16th century onwards with ten and eleven storeys being typical and one even reaching fourteen or fifteen storeys. Numerous vaults below street level were inhabited to accommodate
6360-413: The difficulties in accurately classifying different tills, which are often based on inferences of the physical setting of the till rather than detailed analysis of the till fabric or particle size. Subglacial lodgement tills are deposits beneath the glacier that are forced, or "lodged" into the bed below. As glaciers advance or retreat, the clasts that are deposited by the ice may have a lower velocity than
6466-434: The expanding city of the nineteenth and twentieth centuries. Many areas, such as Dalry , contain residences that are multi-occupancy buildings known as tenements , although the more southern and western parts of the city have traditionally been less built-up with a greater number of detached and semi-detached villas. The historic centre of Edinburgh is divided in two by the broad green swathe of Princes Street Gardens . To
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#17328447954536572-472: The fact that the social classes shared the same urban space, even inhabiting the same tenement buildings; although here a form of social segregation did prevail, whereby shopkeepers and tradesmen tended to occupy the cheaper-to-rent cellars and garrets, while the more well-to-do professional classes occupied the more expensive middle storeys. During the Jacobite rising of 1745 , Edinburgh was briefly occupied by
6678-410: The glacier. Many of the clasts are faceted, striated, or polished, all signs of glacial abrasion . The sand and silt grains are typically angular to subangular rather than rounded. It has been known since the careful statistic work by geologist Chauncey D. Holmes in 1941 that elongated clasts in tills tend to align with the direction of ice flow. Clasts in till may also show slight imbrication , with
6784-411: The glacier. Since the rate of deposition is controlled by the rate of basal melting, it is worth considering the factors that contribute to melting. These can be the geothermal heat flux, frictional heat generated by sliding, ice thickness, and ice-surface temperature gradients. Subglacial deformation tills refer to the homogenization of glacial sediments that occur when the stresses and shear forces from
6890-401: The glacier. These consist of clasts and debris that become exposed due to melting via solar radiation. These debris are either just debris that have a high relative position on the glacier, or clasts that have been transported up from the base of the glacier. Debris accumulation has a feedback-loop relationship with melting. Initially, the darker colored debris absorb more heat and thus accelerate
6996-399: The hills. In the late 15th to mid-16th centuries, land transfers refer to Pentlandmure and Pentland – documents that also list adjacent parcels of land with such still-recognisable names as Loganehous, Hilend, Boghall and Mortounhall. 'Muir', in Pentlandmure, describes common grazings where the farm's livestock would be pastured in summer; and gradually the name was linked more specifically with
7102-430: The home of institutions including the National Museum of Scotland , the National Library of Scotland and the Scottish National Gallery . The city is also known for the Edinburgh International Festival and the Fringe , the latter being the world's largest annual international arts festival. Historic sites in Edinburgh include Edinburgh Castle , the Palace of Holyroodhouse, the churches of St. Giles , Greyfriars and
7208-403: The ice itself. When the friction between the clast and the bed exceeds the forces of the ice flowing above and around it, the clast will cease to move, and it will become a lodgement till. Subglacial meltout tills are tills that are deposited via the melting of the ice lobe. Clasts are transported to the base of the glacier over time, and as basal melting continues, they are slowly deposited below
7314-400: The ice or from running water emerging from the ice. It is distinguished from other forms of drift in that it is deposited directly by glaciers without being reworked by meltwater. Till is characteristically unsorted and unstratified , and is not usually consolidated . Most till consists predominantly of clay, silt , and sand , but with pebbles, cobbles, and boulders scattered through
7420-428: The influx of incomers, particularly Irish immigrants , during the Industrial Revolution . The street has several fine public buildings such as St Giles' Cathedral, the City Chambers and the Law Courts . Other places of historical interest nearby are Greyfriars Kirkyard and Mary King's Close . The Grassmarket , running deep below the castle is connected by the steep double terraced Victoria Street. The street layout
7526-428: The knight and his two hounds, 'Help' and 'Hold', being the deciding factor. The dogs managed to bring down the deer, and in gratitude, and to mark the spot, Sir William had a chapel built in the glen. The hills were the scene of an incident in 1666 following the Restoration of King Charles II when an outbreak of armed rebellion amongst Covenanters led to a small force of badly armed conventiclers being defeated at
7632-523: The late Silurian to early Devonian age sandstones and conglomerates of the Greywacke Conglomerate and Swanshaw Sandstone formations. A further unconformity separates these from the overlying Pentland Hills Volcanic Formation though all three formations are collected together within the Lanark Group . The Volcanic Formation forms such summits as East and West Kip. The southeastern edge of the range
7738-650: The melting process. After a significant amount of melting has occurred, the thickness of the till insulates the ice sheet and slows the melting process. Supraglacial meltout tills typically end up forming moraines. Supraglacial flow tills refer to tills that are subject to a dense concentration of clasts and debris from meltout. These debris localities are then subsequently affected by ablation . Due to their unstable nature, they are subject to downslope flow, and thus named "flow till." Properties of flow tills vary, and can depend on factors such as water content, surface gradient, and debris characteristics. Generally, flow tills with
7844-527: The middle of the 14th century, the French chronicler Jean Froissart described it as the capital of Scotland (c. 1365), and James III (1451–88) referred to it in the 15th century as "the principal burgh of our kingdom". In 1482 James III "granted and perpetually confirmed to the said Provost, Bailies, Clerk, Council, and Community, and their successors, the office of Sheriff within the Burgh for ever, to be exercised by
7950-606: The modern-day skyscraper. Most of these old structures were replaced by the predominantly Victorian buildings seen in today's Old Town. In 1611 an act of parliament created the High Constables of Edinburgh to keep order in the city, thought to be the oldest statutory police force in the world. Following the Treaty of Union in 1706, the Parliaments of England and Scotland passed Acts of Union in 1706 and 1707 respectively, uniting
8056-482: The more elegant "one-family" residences of the New Town, a migration that changed the city's social character. According to the foremost historian of this development, "Unity of social feeling was one of the most valuable heritages of old Edinburgh, and its disappearance was widely and properly lamented." Despite an enduring myth to the contrary, Edinburgh became an industrial centre with its traditional industries of printing, brewing and distilling continuing to grow in
8162-470: The moving glacier rework the topography of the bed. These contain preglacial sediments (non glacial or earlier glacial sediments), which have been run over and thus deformed by meltout processes or lodgement. The constant reworking of these deposited tills leads to a highly homogenized till. Supraglacial meltout tills are similar to subglacial meltout tills. Rather than being the product of basal melting, however, supraglacial meltout tills are imposed on top of
8268-404: The moving ice of a glacier . It is deposited some distance down-ice to form terminal , lateral , medial and ground moraines . Till is classified into primary deposits, laid down directly by glaciers, and secondary deposits, reworked by fluvial transport and other processes. Till is a form of glacial drift , which is rock material transported by a glacier and deposited directly from
8374-524: The name for the region in Cumbric , the Brittonic Celtic language formerly spoken there. The name's meaning is unknown. The district of Eidyn was centred on the stronghold of Din Eidyn, the dun or hillfort of Eidyn. This stronghold is believed to have been located at Castle Rock , now the site of Edinburgh Castle . A siege of Din Eidyn by Oswald , king of the Angles of Northumbria in 638 marked
8480-468: The now drained Nor Loch . These features, along with another hollow on the rock's south side, formed an ideal natural strongpoint upon which Edinburgh Castle was built. Similarly, Arthur's Seat is the remains of a volcano dating from the Carboniferous period , which was eroded by a glacier moving west to east during the ice age. Erosive action such as plucking and abrasion exposed the rocky crags to
8586-555: The popular imagination. When plans were drawn up in the early 19th century to architecturally develop Calton Hill , the design of the National Monument directly copied Athens' Parthenon . Tom Stoppard 's character Archie of Jumpers said, perhaps playing on Reykjavík meaning "smoky bay", that the "Reykjavík of the South" would be more appropriate. The city has also been known by several Latin names , such as Edinburgum , while
8692-512: The railway line between Haymarket and Waverley stations were driven through it. The Southside is a residential part of the city, which includes the districts of St Leonards , Marchmont , Morningside , Newington , Sciennes , the Grange and Blackford . The Southside is broadly analogous to the area covered formerly by the Burgh Muir , and was developed as a residential area after the opening of
8798-413: The river gets to the city centre is at Dean Village on the north-western edge of the New Town, where a deep gorge is spanned by Thomas Telford 's Dean Bridge , built in 1832 for the road to Queensferry . The Water of Leith Walkway is a mixed-use trail that follows the course of the river for 19.6 km (12.2 mi) from Balerno to Leith. Excepting the shoreline of the Firth of Forth, Edinburgh
8904-448: The sciences and engineering. The University of Edinburgh , founded in 1582 and now one of three in the city, is considered one of the best research institutions in the world. The financial centre of Scotland, Edinburgh is the second-largest financial centre in the United Kingdom, the fourth largest in Europe, and the thirteenth largest internationally. The city is a cultural centre, and is
9010-403: The second half of the century, the city was at the heart of the Scottish Enlightenment , when thinkers like David Hume, Adam Smith, James Hutton and Joseph Black were familiar figures in its streets. Edinburgh became a major intellectual centre, earning it the nickname "Athens of the North" because of its many neo-classical buildings and reputation for learning, recalling ancient Athens. In
9116-536: The slopes of the nearby hills (perhaps Allermuir, Woodhouselee or Castlelaw ). The name is completely unrelated to the name of the Pentland Firth in the north of Scotland. Timothy Pont mapped the area in the 1590s, and his work appeared in the maps of the Dutch cartographers Hondius (1630s) and Joan Blaeu (1654). Interestingly, Blaeu gives the name in two forms, in two different locations: Pentland Hill (roughly in
9222-431: The smoke hover over her at twenty miles' distance". In 1898, Thomas Carlyle comments on the phenomenon: "Smoke cloud hangs over old Edinburgh, for, ever since Aeneas Silvius 's time and earlier, the people have the art, very strange to Aeneas, of burning a certain sort of black stones, and Edinburgh with its chimneys is called 'Auld Reekie' by the country people". The 19th-century historian Robert Chambers asserted that
9328-427: The sobriquet could not be traced before the reign of Charles II in the late 17th century. He attributed the name to a Fife laird, Durham of Largo, who regulated the bedtime of his children by the smoke rising above Edinburgh from the fires of the tenements. "It's time now bairns, to tak' the beuks, and gang to our beds, for yonder's Auld Reekie, I see, putting on her nicht -cap!". Edinburgh has been popularly called
9434-532: The south, the view is dominated by Edinburgh Castle, built high on Castle Rock, and the long sweep of the Old Town descending towards Holyrood Palace. To the north lie Princes Street and the New Town. The West End includes the financial district, with insurance and banking offices as well as the Edinburgh International Conference Centre. Edinburgh's Old and New Towns were listed as a UNESCO World Heritage Site in 1995 in recognition of
9540-536: The south-west, which is often associated with warm, unstable air from the North Atlantic Current that can give rise to rainfall – although considerably less than cities to the west, such as Glasgow. Rainfall is distributed fairly evenly throughout the year. Winds from an easterly direction are usually drier but considerably colder, and may be accompanied by haar , a persistent coastal fog. Vigorous Atlantic depressions, known as European windstorms , can affect
9646-588: The southeast at the Cairnmuir Fault. The Kinnesswood sandstones together with rocks of the Ballaggan Formation, which form the lower ground immediately northwest of the Pentlands, constitute the early Carboniferous age Inverclyde Group . Black Hill stands out as being an intrusion of micro granite or felsite , as in part is nearby Harbour Hill. South Black Hill on the other hand, together with Scald Hill and Carnethy hill are formed from various lithologies of
9752-421: The southern part of the hills is Little Sparta , the garden of the late artist and poet Ian Hamilton Finlay . Settlements in or near the Pentlands include: There is evidence of prehistoric settlement in the area, e.g. the hillfort and souterrain at Castle Law , and another at Caerketton. The hills were most likely settled, farmed and defended in the pre-Roman and Roman era by the local Celtic people known to
9858-548: The southern shore of the Firth of Forth. The city centre is 2 + 1 ⁄ 2 mi (4.0 km) southwest of the shoreline of Leith and 26 mi (42 km) inland, as the crow flies, from the east coast of Scotland and the North Sea at Dunbar . While the early burgh grew up near the prominent Castle Rock, the modern city is often said to be built on seven hills , namely Calton Hill , Corstorphine Hill , Craiglockhart Hill, Braid Hill , Blackford Hill , Arthur's Seat and
9964-451: The streets of the New Town: for example, Rose Street and Thistle Street; and for the royal family, George Street , Queen Street , Hanover Street, Frederick Street and Princes Street (in honour of George's two sons). The consistently geometric layout of the plan for the extension of Edinburgh was the result of a major competition in urban planning staged by the Town Council in 1766. In
10070-464: The subglacial environment, such as in tunnel valleys . There are various types of classifying tills: Traditionally (e.g. Dreimanis , 1988 ) a further set of divisions has been made to primary deposits, based upon the method of deposition. Van der Meer et al. 2003 have suggested that these till classifications are outdated and should instead be replaced with only one classification, that of deformation till. The reasons behind this are largely down to
10176-412: The term boulder clay for the same kind of sediments, but this has fallen into disfavor. Where it is unclear whether a poorly sorted, unconsolidated glacial deposit was deposited directly from glaciers, it is described as diamict or (when lithified ) as diamictite . Tillite is a sedimentary rock formed by lithification of till. Glacial till is mostly derived from subglacial erosion and from
10282-494: The throne of England resulted in Edinburgh's occupation by Oliver Cromwell 's Commonwealth of England forces – the New Model Army – in 1650. In the 17th century, Edinburgh's boundaries were still defined by the city's defensive town walls . As a result, the city's growing population was accommodated by increasing the height of the houses. Buildings of 11 storeys or more were common, and have been described as forerunners of
10388-491: The till. The abundance of clay demonstrates lack of reworking by turbulent flow, which otherwise would winnow the clay. Typically, the distribution of particle sizes shows two peaks (it is bimodal ) with pebbles predominating in the coarser peak. The larger clasts (rock fragments) in till typically show a diverse composition, often including rock types from outcrops hundreds of kilometers away. Some clasts may be rounded, and these are thought to be stream pebbles entrained by
10494-413: The top of the stratigraphic sediment sequence, which has a major influence on land usage. Till is deposited as the terminal moraine , along the lateral and medial moraines and in the ground moraine of a glacier, and moraine is often conflated with till in older writings. Till may also be deposited as drumlins and flutes , though some drumlins consist of a core of stratified sediments with only
10600-533: The two kingdoms in the Kingdom of Great Britain effective from 1 May 1707. As a consequence, the Parliament of Scotland merged with the Parliament of England to form the Parliament of Great Britain , which sat at Westminster in London. The Union was opposed by many Scots, resulting in riots in the city. By the first half of the 18th century, Edinburgh was described as one of Europe's most densely populated, overcrowded and unsanitary towns. Visitors were struck by
10706-467: The unique character of the Old Town with its medieval street layout and the planned Georgian New Town, including the adjoining Dean Village and Calton Hill areas. There are over 4,500 listed buildings within the city, a higher proportion relative to area than any other city in the United Kingdom. The castle is perched on top of a rocky crag (the remnant of an extinct volcano) and the Royal Mile runs down
10812-551: The west before leaving a tail of deposited glacial material swept to the east. This process formed the distinctive Salisbury Crags , a series of teschenite cliffs between Arthur's Seat and the location of the early burgh. The residential areas of Marchmont and Bruntsfield are built along a series of drumlin ridges south of the city centre, which were deposited as the glacier receded. Other prominent landforms such as Calton Hill and Corstorphine Hill are also products of glacial erosion. The Braid Hills and Blackford Hill are
10918-510: Was a matter of great resentment when the two burghs merged in 1920 into the City of Edinburgh. Even today the parliamentary seat is known as "Edinburgh North and Leith". The loss of traditional industries and commerce (the last shipyard closed in 1983) resulted in economic decline. The Edinburgh Waterfront development has transformed old dockland areas from Leith to Granton into residential areas with shopping and leisure facilities and helped rejuvenate
11024-464: Was affected by the 2022 Scotland bin strikes . In 2023, Edinburgh became the first capital city in Europe to sign the global Plant Based Treaty , which was introduced at COP26 in 2021 in Glasgow. Green Party councillor Steve Burgess introduced the treaty. The Scottish Countryside Alliance and other farming groups called the treaty "anti-farming". Situated in Scotland's Central Belt , Edinburgh lies on
11130-509: Was the home of Muriel Spark 's Miss Jean Brodie, and Ian Rankin 's Inspector Rebus lives in Marchmont and works in St Leonards. Leith was historically the port of Edinburgh, an arrangement of unknown date that was confirmed by the royal charter Robert the Bruce granted to the city in 1329. The port developed a separate identity from Edinburgh, which to some extent it still retains, and it
11236-576: Was to be George Street , running along the natural ridge to the north of what became known as the "Old Town". To either side of it are two other main streets: Princes Street and Queen Street. Princes Street has become Edinburgh's main shopping street and now has few of its Georgian buildings in their original state. The three main streets are connected by a series of streets running perpendicular to them. The east and west ends of George Street are terminated by St Andrew Square and Charlotte Square respectively. The latter, designed by Robert Adam , influenced
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