"Our world’s caves are places of wonder, mystery and majestic beauty. Show caves around the world are embracing their role in protecting and preserving caves and providing a place for people to learn about these special, natural, cultural and historical resources.
Show caves also play another important nature tourism role of sustainable economic development, providing jobs, and helping the economy of their regions.”
The International Show Caves Association (I.S.C.A.) was founded in November 1990 and set up its central office in Genga, Italy. After the first Consitutent Assembly held in Frasassi (Genga Ancona, Italy) in November 1989, important events have contributed to the development and consolidation of the association.
A show cave is defined as a natural occurring void beneath the surface of the earth that has been made accessible to the public for tours.
Starting April 27, you can now register for the 10th ISCA Congress (Dordogne, France). Early booking comes with special prices and will be open until May 30! Please, download the registration form and return it following the instructions in the document ASAP! We look forward to meeting y'all in September!
» more informationThe 2nd Circular of the 10th ISCA Congress is now available to download. You can now REGISTER for the congress! It includes some extra updates.
» more informationA new issue of the ISCA Newsletter is now ready to download. Find all the information related to the world of show caves...including the 10th ISCA Congress to be celebrated in France!
» more informationThe 2026 ISCA & NCA Show Cave Industry Survey is now open, and we warmly invite show cave managers worldwide to take part. Conducted every two years, this survey has become an essential tool for understanding the global show cave industry and demonstrating its economic, educational, and cultural importance.
» more informationThe latest edition of the ISCA Newsletter is now available to download. This first issue of 2026 brings you important updates from across the ISCA community, including news on upcoming events, association projects, and recent activities.
» more informationWe are pleased to announce that the 1st Circular of the 10th ISCA Congress is now available to download. The Congress will take place in Dordogne, France, from September 22 to October 1, 2026, in collaboration with the French Federation of Tourism and Subterranean Heritage (FFTS).
» more informationThe last ISCA newsletter of the year 2025...time flies! Make sure you do not miss anything in this 40-page issue!
» more informationPress release on the celebrating of the 1st Lusitanian Meeting of Underground Tourism at Grutas de Mira de Aire, Portugal, from October 24 to October 36, 2026.
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