Guiness from Dublin, Ireland, is a company famous for its dark stout beer, which is sold virtually world wide. There is a proverb that the three main Irish articles of exportation are poor emigrants, missionaries and Guiness beer.
But Guiness is also famous for a second thing, the Guiness Book of World Records. It is a book, redone almost every year, which collects world records. Some of them are rather common, like the biggest plane or the highest building. Others are somewhat strange, like the Largest Annual Food Fight. And some are ugly, like the most straws stuffed in the mouth.
showcaves.com is about caves and mines, not about records.
But obviously there are also records in the world of caves, and we have listed the more serious ones on the page
Cave Statistics
and the less serious ones on the page
Cave Statistics in the World of Commercial Caves
At first we were not very interested in the opinion of Guinness about caves. But unfortunately we continually got emails from caves, which were very fond to be included into the Guiness Book. Unfortunately we were not able to check if they really were listed, and so we decided to buy a copy of the book to check this. We are very fond to own this book now, as it is ideal to be placed on the loo. You can read a few facts while sitting comfortable.
However, the result of our research is: there are much less records in the book, than what people told us. We could not find most of the records. We guess some might have been in older revisions, others are just not published. And obviously there are differences in the editions from country to country. The website tells, they have 30,000 records in their database but publish only 4,000 in the book and about 3,000 online.
Biggest Underground Chambers
La salle de La Verna.
However, we are not exactly sure it is a show cave, we still consider it a wild or undeveloped cave as it has no trails and no electric light.
So we think it is still
Grotta Gigante
in Italy, which was listed since 1995 in the book.
Voronya Cave
(Krubera Cave) in Abkhazia, Georgia.
The Deepest Caves of the World
Mammoth Cave System
Kentucky, U.S.A.
However, this is probably the most impressive record in the world of caves,
but it is not listed by Guinness, neither in the book nor on the
website!
The Longest Caves of the World
Kazumura Cave
Hawai’i, U.S.A, is the longest and deepest lava tube on Earth.
The Longest Caves of the World
Caves With The Deepest Drop
Bracken Bat Cave,
San Antonio, Texas, U.S.A.
Up to 20 million female Mexican free-tailed bat (Tadarida brasiliensis) and offspring gather here.