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Speedwell Cavern

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A show cave —also called tourist cave , public cave , and, in the United States, commercial cave —is a cave which has been made accessible to the public for guided visits.

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61-466: Speedwell Cavern is one of the four show caves in Castleton , Derbyshire , England. The cave system consists of a horizontal lead miners' adit (a level passageway driven horizontally into the hillside) 200 metres (660 ft) below ground leading to the cavern itself, a limestone cave. The narrow adit is permanently flooded, so after descending a long staircase, access to the cave is made by boat. At

122-558: A liberal democracy through the Velvet Revolution . However, Slovak national aspirations strengthened ( Hyphen War ) and on 31 December 1992, the country peacefully split into the independent countries of the Czech Republic and Slovakia . Both countries went through economic reforms and privatizations , with the intention of creating a market economy , as they have been trying to do since 1990, when Czechs and Slovaks still shared

183-542: A mostly temperate continental and oceanic climate . The capital and largest city is Prague ; other major cities and urban areas include Brno , Ostrava , Plzeň and Liberec . The Duchy of Bohemia was founded in the late 9th century under Great Moravia . It was formally recognized as an Imperial Estate of the Holy Roman Empire in 1002 and became a kingdom in 1198. Following the Battle of Mohács in 1526, all of

244-560: A single-party government was formed. For the next 41 years , the Czechoslovak Communist state conformed to Eastern Bloc economic and political features. The Prague Spring political liberalization was stopped by the 1968 Warsaw Pact invasion of Czechoslovakia . Analysts believe that the invasion caused the communist movement to fracture, ultimately leading to the Revolutions of 1989. In November 1989, Czechoslovakia again became

305-506: A successful military commander and mercenary, led his group of forces in the Battle of Kutná Hora , resulting in a victory for the Hussites. He is honoured to this day as a national hero . After 1526, Bohemia came increasingly under Habsburg control as the Habsburgs became first the elected and then in 1627 the hereditary rulers of Bohemia. Between 1583 and 1611 Prague was the official seat of

366-593: Is a pluralist multi-party parliamentary representative democracy . The Parliament ( Parlament České republiky ) is bicameral, with the Chamber of Deputies ( Czech : Poslanecká sněmovna , 200 members) and the Senate ( Czech : Senát , 81 members). The members of the Chamber of Deputies are elected for a four-year term by proportional representation , with a 5% election threshold . There are 14 voting districts, identical to

427-573: Is also characterized by rain and storms. Autumn generally begins in September, which is still warm and dry. During October, temperatures usually fall below 15 °C (59 °F) or 10 °C (50 °F) and deciduous trees begin to shed their leaves. By the end of November, temperatures usually range around the freezing point. The coldest temperature ever measured was in Litvínovice near České Budějovice in 1929, at −42.2 °C (−44.0 °F) and

488-462: Is modeled on the U.S. Senate , but each constituency is roughly the same size and the voting system used is a two-round runoff. The president is a formal head of state with limited and specific powers, who appoints the prime minister, as well the other members of the cabinet on a proposal by the prime minister. From 1993 until 2012, the President of the Czech Republic was selected by a joint session of

549-566: Is often called a semi-wild cave. Access may involve anything between an easy stroll and dangerous climbing . Most cave accidents happen in this kind of cave, as visitors underestimate the difficulties and dangers. The oldest known show cave in the world is probably Reed Flute Cave in China with inscriptions from 792 in the time of the Tang dynasty . Other old show caves are Postojna Cave in Slovenia , with

610-569: The European Union  (green)  –  [ Legend ] The Czech Republic , also known as Czechia , and historically known as Bohemia , is a landlocked country in Central Europe . The country is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the southeast. The Czech Republic has a hilly landscape that covers an area of 78,871 square kilometers (30,452 sq mi) with

671-815: The European Union , NATO , the CIA , Google Maps , and the European Broadcasting Union . In 2022, the American AP Stylebook stated in its entry on the country that "both [Czechia and the Czech Republic] are acceptable. The shorter name Czechia is preferred by the Czech government. If using Czechia, clarify in the story that the country is more widely known in English as the Czech Republic." Archaeologists have found evidence of prehistoric human settlements in

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732-686: The Harz in Germany though this cave was intensively visited much earlier. The development of electric lighting enabled the illumination of show caves. Early experiments with electric light in caves were carried out by Lieutenant Edward Cracknel in 1880 at Chifley Cave , Jenolan Caves , Australia . In 1881, Sloupsko-Šošůvské Jeskyně , Czech Republic , became the first cave in the world with electric arc light. This light did not use light bulbs, but electric arc lamps with carbon electrodes, which burned down and had to be replaced after some time. The first cave in

793-796: The Holy Roman Empire in 1806 led to degradation of the political status of Bohemia which lost its position of an electorate of the Holy Roman Empire as well as its own political representation in the Imperial Diet . Bohemian lands became part of the Austrian Empire . During the 18th and 19th century the Czech National Revival began its rise, with the purpose to revive Czech language , culture, and national identity. The Revolution of 1848 in Prague, striving for liberal reforms and autonomy of

854-780: The Human Development Index . The Czech Republic is a member of the United Nations , NATO , the European Union , the OECD , the OSCE , the Council of Europe and the Visegrád Group . The traditional English name "Bohemia" derives from Latin : Boiohaemum , which means "home of the Boii " (a Gallic tribe). The current English name ultimately comes from the Czech word Čech . The name comes from

915-641: The Hussite Wars (1419–1434) defeated five crusades organized against them by Sigismund . During the next two centuries, 90% of the population in Bohemia and Moravia were considered Hussites . The pacifist thinker Petr Chelčický inspired the movement of the Moravian Brethren (by the middle of the 15th century) that completely separated from the Roman Catholic Church. On 21 December 1421, Jan Žižka ,

976-838: The Lands of the Bohemian Crown were gradually integrated into the Habsburg monarchy . Nearly a hundred years later, the Protestant Bohemian Revolt led to the Thirty Years' War . After the Battle of White Mountain , the Habsburgs consolidated their rule. With the dissolution of the Holy Roman Empire in 1806, the Crown lands became part of the Austrian Empire . In the 19th century, the Czech lands became more industrialized; further, in 1918, most of

1037-493: The OECD . The Czech Republic joined NATO on 12 March 1999 and the European Union on 1 May 2004. On 21 December 2007 the Czech Republic joined the Schengen Area . Until 2017, either the centre-left Czech Social Democratic Party or the centre-right Civic Democratic Party led the governments of the Czech Republic. In October 2017, the populist movement ANO 2011 , led by the country's second-richest man, Andrej Babiš , won

1098-798: The Oder River ( Czech : Odra ). Water from the Czech Republic flows to three different seas: the North Sea , Baltic Sea , and Black Sea . The Czech Republic also leases the Moldauhafen , a 30,000-square-meter (7.4-acre) lot in the middle of the Hamburg Docks, which was awarded to Czechoslovakia by Article 363 of the Treaty of Versailles , to allow the landlocked country a place where goods transported down river could be transferred to seagoing ships. The territory reverts to Germany in 2028. Phytogeographically ,

1159-467: The elections with three times more votes than its closest rival, the Civic Democrats. In December 2017, Czech president Miloš Zeman appointed Andrej Babiš as the new prime minister. In the 2021 elections , ANO 2011 was narrowly defeated and Petr Fiala became the new prime minister. He formed a government coalition of the alliance SPOLU ( Civic Democratic Party , KDU-ČSL and TOP 09 ) and

1220-552: The 13th century. The Mongols in the invasion of Europe carried their raids into Moravia but were defensively defeated at Olomouc . After a series of dynastic wars, the House of Luxembourg gained the Bohemian throne. Efforts for a reform of the church in Bohemia started already in the late 14th century. Jan Hus ' followers seceded from some practices of the Roman Church and in

1281-685: The 8th century. It reached its zenith in the 9th (during the reign of Svatopluk I of Moravia ), holding off the influence of the Franks. Great Moravia was Christianized, with a role being played by the Byzantine mission of Cyril and Methodius . They codified the Old Church Slavonic language, the first literary and liturgical language of the Slavs , and the Glagolitic script . The Duchy of Bohemia emerged in

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1342-538: The Bohemian Crown within the Austrian Empire, was suppressed. It seemed that some concessions would be made also to Bohemia, but in the end, the Emperor Franz Joseph I affected a compromise with Hungary only. The Austro-Hungarian Compromise of 1867 and the never realized coronation of Franz Joseph as King of Bohemia led to a disappointment of some Czech politicians. The Bohemian Crown lands became part of

1403-529: The Crown of Saint Wenceslaus . When the country regained its independence after the dissolution of the Austro-Hungarian empire in 1918, the new name of Czechoslovakia was coined to reflect the union of the Czech and Slovak nations within one country. After Czechoslovakia dissolved on the last day of 1992, Česko was adopted as the Czech short name for the new state and the Ministry of Foreign Affairs of

1464-470: The Czech Republic recommended Czechia for the English-language equivalent. This form was not widely adopted at the time, leading to the long name Czech Republic being used in English in nearly all circumstances. The Czech government directed use of Czechia as the official English short name in 2016. The short name has been listed by the United Nations and is used by other organizations such as

1525-717: The Czech Republic belongs to the Central European province of the Circumboreal Region , within the Boreal Kingdom . According to the World Wide Fund for Nature , the territory of the Czech Republic can be subdivided into four ecoregions : the Western European broadleaf forests , Central European mixed forests , Pannonian mixed forests , and Carpathian montane conifer forests . There are four national parks in

1586-608: The Czech Republic. The oldest is Krkonoše National Park ( Biosphere Reserve ), and the others are Šumava National Park (Biosphere Reserve), Podyjí National Park , and Bohemian Switzerland . The three historical lands of the Czech Republic (formerly some countries of the Bohemian Crown) correspond with the river basins of the Elbe and the Vltava basin for Bohemia, the Morava one for Moravia, and

1647-611: The Holy Roman Emperor Rudolf II and his court. The Defenestration of Prague and subsequent revolt against the Habsburgs in 1618 marked the start of the Thirty Years' War . In 1620, the rebellion in Bohemia was crushed at the Battle of White Mountain and the ties between Bohemia and the Habsburgs' hereditary lands in Austria were strengthened. The leaders of the Bohemian Revolt were executed in 1621 . The nobility and

1708-490: The Oder river basin for Czech Silesia (in terms of the Czech territory). The Czech Republic has a temperate climate, situated in the transition zone between the oceanic and continental climate types, with warm summers and cold, cloudy and snowy winters. The temperature difference between summer and winter is due to the landlocked geographical position. Temperatures vary depending on the elevation. In general, at higher altitudes,

1769-558: The Slavic tribe ( Czech : Češi, Čechové ) and, according to legend, their leader Čech , who brought them to Bohemia, to settle on Říp Mountain. The etymology of the word Čech can be traced back to the Proto-Slavic root * čel- , meaning "member of the people; kinsman", thus making it cognate to the Czech word člověk (a person). The country has been traditionally divided into three lands, namely Bohemia ( Čechy ) in

1830-442: The alliance of Pirates and Mayors . In January 2023, retired general Petr Pavel won the presidential election , becoming new Czech president to succeed Miloš Zeman. Following the 2022 Russian invasion of Ukraine , the country took in half a million Ukrainian refugees , the largest number per capita in the world. The Czech Republic lies mostly between latitudes 48° and 51° N and longitudes 12° and 19° E . Bohemia , to

1891-511: The ambiguity of this historical period. Ottoman Turks and Tatars invaded Moravia in 1663. In 1679–1680 the Czech lands faced the Great Plague of Vienna and an uprising of serfs. There were peasant uprisings influenced by famine. Serfdom was abolished between 1781 and 1848. Several battles of the Napoleonic Wars took place on the current territory of the Czech Republic. The end of

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1952-625: The area, dating back to the Paleolithic era. In the classical era , as a result of the 3rd century BC Celtic migrations, Bohemia became associated with the Boii . The Boii founded an oppidum near the site of modern Prague. Later in the 1st century, the Germanic tribes of the Marcomanni and Quadi settled there. Slavs from the Black Sea – Carpathian region settled in the area (their migration

2013-415: The bulk of the water for the canal. The original depth of the shaft has been estimated, from the amount of spoil placed in the shaft over the years, at around 150 metres (490 ft). The mine was developed in the 1770s but the limited lead ore deposits meant that it was not profitable and it was closed down by 1790. At the foot of Winnats Pass , it is a tourist attraction with an underground boat trip to

2074-526: The cavern. Originally the guide propelled the boat by pushing against the walls with his hands, later the boat was legged through, and now it is powered by an electric motor. A connection was discovered in 2006 between the Speedwell Cavern system and Titan , the largest natural shaft in the UK, which is 141.5 metres (464 ft) high. Show cave A show cave is a cave that has been made accessible to

2135-453: The common state. This process was largely successful; in 2006 the Czech Republic was recognized by the World Bank as a "developed country", and in 2009 the Human Development Index ranked it as a nation of "Very High Human Development". From 1991, the Czech Republic, originally as part of Czechoslovakia and since 1993 in its own right, has been a member of the Visegrád Group and from 1995,

2196-575: The country became part of the First Czechoslovak Republic following the collapse of Austria-Hungary after World War I . Czechoslovakia was the only country in Central and Eastern Europe to remain a parliamentary democracy during the entirety of the interwar period . After the Munich Agreement in 1938, Nazi Germany systematically took control over the Czech lands. Czechoslovakia

2257-517: The country's administrative regions. The Chamber of Deputies, the successor to the Czech National Council , has the powers and responsibilities of the now defunct federal parliament of the former Czechoslovakia. The members of the Senate are elected in single-seat constituencies by two-round runoff voting for a six-year term, with one-third elected every even year in the autumn. This arrangement

2318-437: The country, first as a result of local acts of violence and then under the aegis of an "organized transfer" confirmed by the Soviet Union, the United States, and Great Britain at the Potsdam Conference . In the 1946 elections , the Communist Party gained 38% of the votes and became the largest party in the Czechoslovak parliament, formed a coalition with other parties, and consolidated power. A coup d'état came in 1948 and

2379-436: The end of the adit, the cavern opens up with fluorspar veins, stalactites and stalagmites , and the so-called "Bottomless Pit". This chamber has an underground lake with a 20 metres (66 ft) high waterfall and an extremely deep vertical shaft, now choked to within 20 metres (66 ft) of the surface by rock spoil dumped by miners, after driving the continuation of the canal to the natural streamway beyond, which provided

2440-480: The extermination, expulsion, Germanization or enslavement of most or all Czechs for the purpose of providing more living space for the German people. There was Czechoslovak resistance to Nazi occupation as well as reprisals against the Czechoslovaks for their anti-Nazi resistance. The German occupation ended on 9 May 1945, with the arrival of the Soviet and American armies and the Prague uprising . Most of Czechoslovakia's German-speakers were forcibly expelled from

2501-435: The hottest measured, was at 40.4 °C (104.7 °F) in Dobřichovice in 2012. Most rain falls during the summer. Sporadic rainfall is throughout the year (in Prague, the average number of days per month experiencing at least 0.1 mm (0.0039 in) of rain varies from 12 in September and October to 16 in November) but concentrated rainfall (days with more than 10 mm (0.39 in) per day) are more frequent in

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2562-400: The late 9th century when it was unified by the Přemyslid dynasty . Bohemia was from 1002 until 1806 an Imperial Estate of the Holy Roman Empire . In 1212, Přemysl Ottokar I extracted the Golden Bull of Sicily from the emperor, confirming Ottokar and his descendants' royal status; the Duchy of Bohemia was raised to a Kingdom . German immigrants settled in the Bohemian periphery in

2623-406: The lead. This new country incorporated the Bohemian Crown . The First Czechoslovak Republic comprised only 27% of the population of the former Austria-Hungary, but nearly 80% of the industry, which enabled it to compete with Western industrial states. In 1929 compared to 1913, the gross domestic product increased by 52% and industrial production by 41%. In 1938 Czechoslovakia held 10th place in

2684-420: The lowlands of the South Moravian Region , the average temperature is as high as 10 °C (50 °F). The country's capital, Prague, has a similar average temperature, although this is influenced by urban factors. The coldest month is usually January, followed by February and December. During these months, there is snow in the mountains and sometimes in the cities and lowlands. During March, April, and May,

2745-471: The middle class Protestants had to either convert to Catholicism or leave the country. The following era of 1620 to the late 18th century became known as the "Dark Age". During the Thirty Years' War, the population of the Czech lands declined by a third through the expulsion of Czech Protestants as well as due to the war, disease and famine . The Habsburgs prohibited all Christian confessions other than Catholicism . The flowering of Baroque culture shows

2806-684: The months of May to August (average around two such days per month). Severe thunderstorms , producing damaging straight-line winds, hail , and occasional tornadoes occur, especially during the summer period. As of 2020, the Czech Republic ranks as the 21st most environmentally conscious country in the world in Environmental Performance Index . It had a 2018 Forest Landscape Integrity Index mean score of 1.71/10, ranking it 160th globally out of 172 countries. The Czech Republic has four National Parks ( Šumava National Park , Krkonoše National Park , České Švýcarsko National Park , Podyjí National Park ) and 25 Protected Landscape Areas. The Czech Republic

2867-450: The parliament for a five-year term, with no more than two consecutive terms ( Václav Havel and Václav Klaus were both elected twice). Since 2013, the president has been elected directly. Some commentators have argued that, with the introduction of direct election of the President, the Czech Republic has moved away from the parliamentary system and towards a semi-presidential one. The Government 's exercise of executive power derives from

2928-401: The presumed first record of a cave tour in 1213. Other early show caves are Jasov Cave in Slovakia with inscriptions from 1452, the Sontheimer Höhle in Germany which was reportedly visited by Herzog Ulrich von Württemberg on 20 May 1516 and Vilenica Cave in Slovenia where entrance fees were taken from 1633 on. In 1649, the first "authorized" cave guide started guiding Baumannshöhle in

2989-624: The public for guided visits, where a cave is defined as a natural occurring void beneath the surface of the earth, per the International Show Caves Association. A show cave may be managed by a government or commercial organization and made accessible to the general public, usually for an entrance fee. Unlike wild caves, they may possess regular opening hours, guided group tours, constructed trails and stairs, color artificial illumination and other lighting, musical/video/laser shows and concerts, elevators, small trains, and boats if they contain underground water features. Some caves (mainly in Asia) open to

3050-486: The public have temples, monasteries and religious statues or monuments. Some caves are visited by millions of tourists annually. The term is used inconsistently between nations: many countries tend to call all caves which are open to the public show caves or public caves in contrary to all other caves which are not allowed to enter. However, there are many such caves which are not developed with trails, light and tours, which are visited by very many people. This kind of cave

3111-446: The region into the Protectorate of Bohemia and Moravia . The Protectorate was proclaimed part of the Third Reich, and the president and prime minister were subordinated to Nazi Germany's Reichsprotektor . One Nazi concentration camp was located within the Czech territory at Terezín , north of Prague. The vast majority of the Protectorate's Jews were murdered in Nazi-run concentration camps . The Nazi Generalplan Ost called for

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3172-418: The so-called Cisleithania . The Czech Social Democratic and progressive politicians started the fight for universal suffrage. The first elections under universal male suffrage were held in 1907. In 1918, during the collapse of the Habsburg monarchy at the end of World War I, the independent republic of Czechoslovakia , which joined the winning Allied powers, was created, with Tomáš Garrigue Masaryk in

3233-411: The temperature usually increases, especially during April, when the temperature and weather tends to vary during the day. Spring is also characterized by higher water levels in the rivers, due to melting snow with occasional flooding. The warmest month of the year is July, followed by August and June. On average, summer temperatures are about 20–30 °C (36–54 °F) higher than during winter. Summer

3294-407: The temperatures decrease and precipitation increases. The wettest area in the Czech Republic is found around Bílý Potok in Jizera Mountains and the driest region is the Louny District to the northwest of Prague . Another factor is the distribution of the mountains. At the highest peak of Sněžka (1,603 m or 5,259 ft), the average temperature is −0.4 °C (31 °F), whereas in

3355-409: The west, Moravia ( Morava ) in the east, and Czech Silesia ( Slezsko ; the smaller, south-eastern part of historical Silesia , most of which is located within modern Poland) in the northeast. Known as the lands of the Bohemian Crown since the 14th century, a number of other names for the country have been used, including Czech/Bohemian lands , Bohemian Crown , Czechia , and the lands of

3416-408: The west, consists of a basin drained by the Elbe ( Czech : Labe ) and the Vltava rivers, surrounded by mostly low mountains, such as the Krkonoše range of the Sudetes . The highest point in the country, Sněžka at 1,603 m (5,259 ft), is located here. Moravia, the eastern part of the country, is also hilly. It is drained mainly by the Morava River , but it also contains the source of

3477-445: The world industrial production. Czechoslovakia was the only country in Central and Eastern Europe to remain a liberal democracy throughout the entire interwar period. Although the First Czechoslovak Republic was a unitary state , it provided certain rights to its minorities, the largest being Germans (23.6% in 1921), Hungarians (5.6%) and Ukrainians (3.5%). Western Czechoslovakia was occupied by Nazi Germany , which placed most of

3538-733: The world with electric light bulbs as we know them today was the Kraushöhle in Austria in 1883. But the light was abandoned after only seven years and then visited with carbide lamps for decades. Today the cave is guided with handheld LED lamps. In 1884, two more caves were equipped with electric light, Postojna Cave , Slovenia , and Olgahöhle , Germany . Because of the unwanted development of lampenflora ( algae attracted to heat and light) around incandescent electric lights in show caves, many of these attractions, such as Ingleborough Cave in England , have switched to cooler-temperature LED lighting . Czech Republic – in Europe  (green & dark gray) – in

3599-406: Was peacefully dissolved , with its constituent states becoming the independent states of the Czech Republic and Slovakia. The Czech Republic is a unitary parliamentary republic and developed country with an advanced , high-income social market economy . It is a welfare state with a European social model , universal health care and free-tuition university education . It ranks 32nd in

3660-539: Was pushed by an invasion of peoples from Siberia and Eastern Europe into their area: Huns , Avars , Bulgars and Magyars ). In the sixth century, the Huns had moved westwards into Bohemia, Moravia, and some of present-day Austria and Germany. During the 7th century, the Frankish merchant Samo , supporting the Slavs fighting against nearby settled Avars , became the ruler of the first documented Slavic state in Central Europe, Samo's Empire . The principality of Great Moravia , controlled by Moymir dynasty , arose in

3721-405: Was restored in 1945 and three years later became an Eastern Bloc communist state following a coup d'état in 1948. Attempts to liberalize the government and economy were suppressed by a Soviet -led invasion of the country during the Prague Spring in 1968. In November 1989, the Velvet Revolution ended communist rule in the country and restored democracy . On 31 December 1992, Czechoslovakia

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