Not only is there an Association for British Caves but there's also a network of worldwide showcaves called ISCA.
International showcave association
The International showcave Association was created in order to protect and preserve showcaves around the world.
Showcaves are a fantastic way for the general public to gain knowledge about our natural world and ISCA exists to promote this interest. ISCA also leads research on showcave management (not an easy achievement) and also ensures the safety of millions of visitors to showcaves each year.
Amazingly there are over 100 showcaves around the world just waiting to be discovered.