Show caves, also called tourist caves, public caves, and in the U. The Gunns Plains Cave is an underground Limestone Show cave, located in Gunns Plains in the mid-lands of north Tasmania, twenty kilometres from Ulverstone Tasmania is an Australian island and state of the same name It is located south of the eastern side of the Continent, being separated from it by Bass For a topic outline on this subject see List of basic Australia topics. S. A. generally called commercial caves, are caves that are easily accessible to the general public. A cave is a natural underground void large enough for a human to enter An exact definition of the term is difficult but generally a show cave should fulfill most of the following conditions:
- Trails: the floor of caves is generally uneven, often it is formed of debris, huge block, mud or deep ravines. A definition is a statement of the meaning of a Word or Phrase. Trails are constructed with concrete, wooden or iron bridges and staircases, ladders. Concrete is a construction material composed of Cement (commonly Portland cement) as well as other cementitious materials such as Fly ash and Slag Sometimes even cable cars, elevators or trains are installed. A cable car is any of a variety of transportation systems relying on cables to pull vehicles along or lower them at a steady rate or a vehicle on these systems An elevator or lift is a Transport device used to move people or goods vertically from one floor to another A train is a connected series of vehicles that move along a track ( Permanent way) to transport freight or passengers from one place to another
- Lighting: caves are dark so it is necessary to install light. Light, or visible light, is Electromagnetic radiation of a Wavelength that is visible to the Human eye (about 400–700 This is generally electric light, long years this were light bulbs, modern light systems include halogen and LED lamps. " Electric Light " is a song by Infernal, scheduled to be their next single after " Whenever You Need Me " off their album Electric A lamp is a replaceable component such as an Incandescent light bulb, which is designed to produce Light from Electricity. A halogen lamp is an Incandescent lamp in which a Tungsten filament is sealed into a compact transparent envelope filled with an inert gas plus a small amount of A LED lamp is a type of solid state lighting (SSL that utilizes Light-emitting diodes (LEDs as a source of illumination rather than Electrical filaments The use of open light sources like candles, torches, kerosene and carbide lamps, is discouraged. A candle is a Light source and sometimes a Heat source consisting of a solid block of Fuel and an embedded wick. Originally a torch was a portable source of Fire used as a source of light usually a rod-shaped piece of wood with a rag soaked in pitch and/or some other Kerosene, sometimes spelled kerosine in scientific and industrial usage is a Combustible Hydrocarbon liquid Carbide lamps, also known as acetylene gas lamps, are simple lamps that produce and burn Acetylene (C2H2 which is created by the reaction However, some caves provide visitors with headlamps or flashlights. Flashlights is the third record by the Atlanta-based independent rock band Y-O-U.
- Guided tours: most show caves are visited on guided tours, which means there is a cave guide who tells about the cave, local history, explains the geology, answers questions, and surveills the visitors to protect the cave. Geology (from Greek γη gê, "earth" and λόγος Logos, "speech" lit Surveillance is the monitoring of Behavior. Systems surveillance is the process of monitoring the behavior of people objects or processes within systems for conformity Self guided tours exist, but generally there are boards with explanatory texts, audio guiding systems or at least handouts. A self-guided tour is where one navigates a route himself as opposed to an Escorted tour where a Tour guide person directs the route times information
- Entrance fees: show caves are often commercial operations. Even if they are not, e. g. if they are operated by a non profit organization, there is the need to maintain the installations and pay the electricity. A non-profit organization ( abbreviated "NPO" also "not-for-profit" is a legally constituted Organization whose objective is to support or engage
- Closure: show caves are always closed. This seems strange, as they are intended for the public, but they have open hours, and while the cave is not open it is protected by gates and other means. Also the parts of the cave, which are not developed for public use, are protected. This is generally a result of the commercial interest of the manager, who wants to protect his company assets. Unfortunately it often also means restrictions for speleologists.
- Regular open hours: are important, otherwise the cave would not be open to the public. Many caves are open all year, but most caves are open during summer and closed during winter to protect hibernating bats. Some caves are open on special occasions only.
Many countries, especially Third World countries, tend to call all caves, which are open to the public, show caves. Third World is a name given to nations that are generally considered to be underdeveloped economically This does not meet the general use of the term. However, there are many caves which are not developed (no trails, no light, no tours) but are visited by very many people. This kind of cave is often called semi-wild cave. However, the difficulty of a visit may be anything between easy stroll and dangerous climbing. Most cave accidents happen in this kind of cave, as visitor often underestimate the difficulties and dangers.
History of show caves
The oldest show cave of the World is Postojnska Jama in Slovenia, with the first written mention of a cave tour in 1213. Postojna Cave (Postojnska jama Adelsberger Grotte Grotte di Postumia is a 20570 m long Karst Cave system near Postojna, Slovenia. Slovenia, officially the Republic of Slovenia (Republika Slovenija) is a Country in southern Central Europe bordering Italy to the west Other early show caves are Jasovská Jaskyna in the Slovak Republic with inscriptions from 1452 and the Sontheimer Höhle in Germany which was reportedly visited by Herzog Ulrich von Württemberg on 20th May 1516. Slovakia (long form Slovak Republic; Slovak:, long form, is a Landlocked country in Central Europe with a population of over five million Germany, officially the Federal Republic of Germany ( ˈbʊndəsʁepuˌbliːk ˈdɔʏtʃlant is a Country in Central Europe. In 1668 the first authorized cave guide of the world started guiding Baumannshöhle in the Harz in Germany. The Harz is a mountain range in central Germany It is the highest mountain chain in northern Germany occupying parts of the German states of Lower Saxony, Saxony-Anhalt Germany, officially the Federal Republic of Germany ( ˈbʊndəsʁepuˌbliːk ˈdɔʏtʃlant is a Country in Central Europe.
And finally in 1880, with the development of electric light, the caves were illuminated. Early experiments with electric light in caves were carried out by Lieutenant Edward Cracknel in 1880 at Chifley Cave, Jenolan Caves, Australia. The Jenolan Caves are an example of remarkable Caverns in the Blue Mountains, New South Wales, Australia; 175 Kilometres west For a topic outline on this subject see List of basic Australia topics. In 1881 Sloupsko-Šošùvské Jeskyně, Czech Republic, became the first cave in the world with electric arc light. The Czech Republic ( ˈt͡ʃɛskaː ˈrɛpuˌblɪka short form in Česko ˈt͡ʃɛskɔ also called Czechia, This light did not use light bulbs, but electric arcs between coal electrodes, which were burning down and had to be replaced after some time. The first cave in the world with electric light bulbs as we know them today was the Kraushöhle in Austria in 1883. Austria (Österreich ( officially the Republic of Austria (Republik Österreich But the light was abandoned after only seven years and the cave is today visited with carbide lamps. In 1884 two more caves were equipped with electric light, Postojnska Jama, Slovenia, and Olgahöhle, Germany. Postojna Cave (Postojnska jama Adelsberger Grotte Grotte di Postumia is a 20570 m long Karst Cave system near Postojna, Slovenia. Slovenia, officially the Republic of Slovenia (Republika Slovenija) is a Country in southern Central Europe bordering Italy to the west Germany, officially the Federal Republic of Germany ( ˈbʊndəsʁepuˌbliːk ˈdɔʏtʃlant is a Country in Central Europe.
Examples of show caves
- Carlsbad Caverns in New Mexico, U.S.A.
- Cuevas del Drach (Dragon Caves) on Mallorca island, Spain
- Dan yr Ogof in Powys, England
- Eisriesenwelt, Austria
- Grotta Grande del Vento, Frassassi, Italy
- Grotta Gigante, Trieste, Italy
- Grottes de Han, Belgium
- Jenolan Caves in the Blue Mountains, New South Wales, Australia. Carlsbad Caverns National Park is a United States National Park located in the Guadalupe Mountains in southeastern New Mexico. New Mexico ( is a state located in the southwestern region of the United States of America. The United States of America —commonly referred to as the Majorca ( Spanish and Mallorca is the largest island of Spain. Spain () or the Kingdom of Spain (Reino de España is a country located mostly in southwestern Europe on the Iberian Peninsula. Dan yr Ogof is a long Cave system in south Wales, five miles north of Ystradgynlais and fifteen miles south west of Brecon within the Brecon This article is about the county of Wales For the ancient kingdom see Kingdom of Powys. England is a Country which is part of the United Kingdom. Its inhabitants account for more than 83% of the total UK population whilst its mainland The Eisriesenwelt ( German for "World of the Ice Giants" is a natural Limestone Ice cave located in Werfen, Austria Austria (Österreich ( officially the Republic of Austria (Republik Österreich Italy (Italia officially the Italian Republic, (Repubblica Italiana is located on the Italian Peninsula in Southern Europe, and on the two largest Grotta Gigante ( English: Giant Cave, Slovenian: Briščkova jama) also known as Riesengrotte or as Grotta di Brisciachi Trieste (Trieste Slovene and Croatian: Trst; German: Triest) is a city and port in northeastern Italy very near to Italy (Italia officially the Italian Republic, (Repubblica Italiana is located on the Italian Peninsula in Southern Europe, and on the two largest The Caves of Han-sur-Lesse (in French Grottes de Han-sur-Lesse or simply Grottes de Han) are a major Belgian tourist attraction (around half a million The Kingdom of Belgium is a Country in northwest Europe. It is a founding member of the European Union and hosts its headquarters as well as those The Jenolan Caves are an example of remarkable Caverns in the Blue Mountains, New South Wales, Australia; 175 Kilometres west For a topic outline on this subject see List of basic Australia topics.
- Laichinger Tiefenhöhle, Schwäbische Alb, Germany
- Lamprechtsofen, Austria
- Mammoth Cave in Kentucky, U.S.A.
- Postojnska Jama, Postojna, Slovenia
- Skocjanske Jama, Slovenia
- Waitomo Caves, New Zealand
- Wookey Hole Caves, Somerset, England
External links
- showcaves.com world show caves directory
- Open Directory listing of world show caves
- United States show caves directory, with state maps
Dapyx Software network: MP3 Explorer | Ebook Manager | Zenithic