As a MooSpacer told me the other day, if yoyu haven’t heard of Fact Cow yet you must have been living in a cave! So with this in mind, I have a cave full of facts.
For starters some basics
The terms cave and cavern are not always precisely used. A cave is a natural underground cavity. A cavern is a connected system of caves and passages. Caves and caverns are often found in the sides of cliffs and hills.
Speleology, one of the newest of the sciences, is the study of caves. One who studies Speleology is known as a speleologist (from the Greek words "spelaion," meaning cave, and "logos," meaning study). A person who explores caves or caverns is known as a spelunker. Spelunking is the act of exploring a cave or cavern.
Largest Bat Cave Population
With a population of around 20 million, Bracken Cave is home to the largest bat population in the world. For over 10,000 years, pregnant Mexican free-tailed bats (tadarida brasiliensis) have been migrating north to this cave just 20 miles from downtown San Antonio, Texas to use this spot as their hatchery.
Grotte De Lascaux
Contains the oldest comic strip of the world, 19,000 years old. The story of the depicted hunts goes from the left to the right, until the prey is captured. These pictures were obviously used to tell stories.
http://www.culture.gouv.fr/culture/arcnat/lascaux/fr/
Caves With Tall Entrances
Gruta Casa de Pedra, Brazil (House of Rock) in Brazil has an entrance which is 215m high.
Gua Payau (Deer Cave), Gunung Mulu Park, Sarawak, Malaysia has the world's largest cave entrance, 100m wide and 120m high, and the largest single cave passage in the world, also about 120 - 150m wide and high.
Porth yr Ogof, Wales, Great Britain.
Porth yr Ogof is the largest cave entrance in Wales and one of the largest anywhere in the United Kingdom. It is nearly 20m wide and some 3m high.
Smoo Cave, Great Britain.
Smoo Cave has the largest entrance of any sea cave in the British Isles. The huge entrance, 33m wide and 16m high, leads into the first chamber which is more than 60m long and 40m wide.
Peak Cavern, Great Britain.
The entrance of Peak Cavern (The Devil's Arse), Castleton, Derbyshire, is the largest cave entrance in the British Isles. It is 15m high and 30m wide.
Cathedral Caverns, AL, USA.
Claims to have the widest entrance of any commercial cave in the world, which is 24m high by 37m wide.
If You Are Going To Visit A Cave – Try These For Size
From the Flintstones to hardy adventurers, people have been suckers for a great cave for centuries. But if you’re planning to get back in touch with your inner Stone Age soul, where are the best places to go across the world? Here are some of the most spectacular.
Sarawak Chamber, Malaysia
If size of cave was a status symbol, then only a Stone Age King would be able to claim the Sarawak Chamber. Discovered only in 1981, this huge cavern on the island of Borneo is the biggest in the world, and is part of an extensive cave system. To get some idea of scale, it takes an hour for even experienced cavers to get from end to end, and headlamps usually aren’t strong enough for them to see the walls.
In terms of what could fit in it, then think St Peter’s Basilica in Rome or a decent collection of jumbo jets.
Bruce’s Cave, Scotland
This is thought to be the place that inspired a legend. The story goes that Robert The Bruce, King of Scotland way back in the early 14th century, retreated to it after a series of crushing military defeats.
With the hated English well on top, Robert had considered giving in. It was then that he saw a spider repeatedly trying to spin a web over the entrance of the cave, and he realised that perseverance would bring rewards. So he left the cave, probably breaking the poor spider’s web again on the way out, and began to wage a successful guerrilla war against the English.
The Jenolan Caves, New South Wales, Australia
Recent tests made in the popular Blue Mountains attraction uncovered some startling information. It seems as though the Jenolan Caves (www.jenolancaves.org.au) are way older than anyone first thought. In fact, at 340 million years old they are the oldest caves on the planet, and by quite a distance.
They’re historic in more than one sense though; Jenolan was Australia’s first proper tourist attraction, whilst Chifley Cave was the first to get electric lighting, back in the 19th century.
Waitomo Caves, New Zealand
If it’s not about the statistics or the decoration, but the fun factor, then Waitomo on New Zealand’s North Island is the place to head to. Here an underground river cuts through a series of caves, and this has led some enterprising souls to develop the sport of black water rafting.
To put it simply, it’s about grabbing the sort of inner tube that you’d get from a truck tyre, and sitting on it as the river current takes you downstream. Over the three hour (or five hour, if you go more the more adventurous option) trip you’ll undoubtedly get cold and wet, but it’s fantastic entertainment. The highlight, though, is turning the lights off and navigating your way underground courtesy of the thousands of glow worms on the roof and walls.
Jeita Grotto, Lebanon
Having a cave without decoration is a bit like having a palace with no furniture, but that’s certainly not an accusation that can be levelled at Jeita’s magnificent efforts.
Just north of Beirut, the first of the caves was discovered here in 1836 and more have been uncovered since, gaining fame for the sheer array of colour and shapes in there. The two biggest drawcards are the Red Chamber, which has eerie colouration due to iron oxide on the rocks, and the White Chamber. This is home to one of the world’s biggest stalactites, an 8.2m monster that hangs down from the ceiling.
Some Cave Records
Tallest stalagmite, 67.2 meters, Cueva San Martin Infierno, Cuba
Note the caver in red on the left side of the formation.
Longest free-hanging stalactite, 12 meters, Sistema Chac Mol, Mexico (underwater cave)
Longest column, 61.5 meters, Tham Sao Hin, Thailand
For scale, note a caver at the base of the column in blue jacket, another sitting in the foreground, and another high on the slope to the right of the column.
Largest Cave: it seems the term largest cave is not easy to understand. In speleology it means the total length of a cave. What Guiness means is the largest single chamber, and their candidate is Sarawak Chamber. It is 700m long and 70m high with an average width of 300m.
Longest Lava Cave: As Guinness reports, Kazumura Cave Hawai'i, U.S.A, is the longest and deepest lava tube on Earth.
Deepest Pothole: Vrtiglavica in Slowenia.
Biggest Underground Lake: Is located in the Drachenhauchloch near Grootfontein in Namibia. The lake has an area of 2,61 ha, is 66m below the surface and the lake is 84m deep. This cave was dicovered in 1986.
Famous Discoveries
Lascaux
Four boys, about ten years old, and their dog, always played in the little forest on the Lascaux hill. One day the dog hunted an animal into a foxhole. The boys thought he would come out after some time, but the dog was lost. So they widened the hole to get in, and soon they discovered a cave behind the foxhole, and a four meter deep pit. The dog fell down the pit and was not able to get out again. But here the first prehistoric painting could be seen, and although it took some time, one of the boys looked at the wall and saw them.
Altamira
This is a really weird story. A cave known for centuries was visited by the owner of the land and his little daughter. The little girl, being used to the fact she always had to look up to the adults, did this in the cave too. So she was the first one to see the pictures at the ceiling, after so many people who already visited the cave before. Her first cry was "Toros! Toros!" (bulls!). Nobody knew which bulls she meant and it took some time until the adults were able to see the pictures.
But this is only half of the story. The other weird story connected with the cave happend some time later. When a scientific meeting was held nearby, the land owner went there to tell the scientists about the paintings. But the scientific world was not able to accept this extrordinary finding, as it did not fit into their theories. They even refused to see them personally. It took several decades, the owner had died in between, until the paintings were accepted as being genuine. And it took more than 100 years, until the dating with C14-dating proved that they were even older than imagined.
Most Pyschedelic Caves
Strange Forms Underground
This amazing stalactite and stalagmite cave, known as the Soreq cave, is a few kilometers east from Bet Shemesh in Israel. There are many caves in the area, but the Soreq cave is no doubt unique in its beauty.
Insert first 3 psych pics here
Discovered accidentally in 1968 after the mining explosion, it only has one 90-meter cavern, but the stalactite and stalagmite growth still continues, as the water keeps flowing down the rocks...
Insert rest of pics here
Deepest Cave
Voronya Cave (Krubera Cave) in Abkhazia, Georgia.
This is, at the moment, the deepest cave of the world. The depth is 2,140m (OCT-2005).
When doing the research about Caves, I cam across the mystery of the Tasaday. Now I haven’t got time to go into everything at this time on the blog, but I recommend you Google “Tasaday” and do a bit of reading. It is truly a bizarre tale.
A brief synopsis can be found on wikipedia
http://en.wikipedia.org/wiki/Tasaday
Almost every cave has some kind of statistic highlight, told to astonished visitors by the cave guides. Sometimes it is true, sometimes not, who cares, there is no chance to verify such a statement. There is no institution which collects speleologic world records, not even the Guiness Book of World Records does. Although they tried a few times, with questionable success. Many cave owners want to impress their visitors with some kind of superlative. So they try to find some aspect of their cave, which is extraordinary. Today such a thing is called unique selling proposition
The Worlds Longest Caves
Name Country State Length (Metres)
| 1 | Mammoth Cave System | U.S.A. | Kentucky | 563,270 |
| 2 | Optimisticeskaja | Ukraine | Ukrainskaja | 191,500 |
| 3 | Jewel Cave | U.S.A. | South Dakota | 189,597 |
| 4 | Holloch | Switzerland | Schwyz | 165,500 |
| 5 | Lechuguilla Cave | U.S.A. | New Mexico | 154,883 |
| 6 | Fisher Ridge Cave System | U.S.A. | Kentucky | 135,990 |
| 7 | Siebenhengste-hohgant Hohlensystem | Switzerland | Bern | 135,000 |
| 8 | Wind Cave | U.S.A. | South Dakota | 131,033 |
| 9 | Ozernaja | Ukraine | Ukrainskaja | 111,000 |
| 10 | Gua Air jernih-Lubang Batau Padeng | Malaysia | Sarawak | 109,000 |
| 11 | Systeme de Ojo Guarena | Spain | Burgos | 100,000 |
| 12 | Reseau de la Coumo d'Hyouernedo(e) | France | Naute-Garonne | 94,843 |
| 13 | Sistema Purificacion | Mexico | Tamaulipas | 90,470 |
| 14 | Zolushka | Moldova | Moldarskaja | 90,200 |
| 15 | Hirlatzhohle | Austria | Oberosterreich | 84,992 |
| 16 | Toca da Boa Vista | Brazil | Bahia | 71,000 |
| 17 | Friars Hole Cave System | U.S.A. | West Virginia | 70,882 |
| 18 | Easegill System | United Kingdom | Yorkshire Dales | 70,500 |
| 19 | Raucherkarhohle | Austria | Oberosterreich | 65,000 |
| 20 | Nohoch Nah Chichn | Mexico | Yucatan | 64,000 |