The latest edition of the ISCA Newsletter (Volume 37) is now available to read and download. This issue features the latest updates on the 10th ISCA Congress in Dordogne (France) and other developments from the international show cave community. Download the newsletter below and stay connected with everything happening across the world of show caves.
» more information"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.”
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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.
Definition of a show cave
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.
News
ISCA Newsletter Volume 36
29. June 2026 Tiscar Moya Juan José
10th ISCA Congress – Early Booking Ends on June 30
27. June 2026 Tiscar Moya Juan José
After extending the early booking for the 10th ISCA Congress, it's time to register before it ends!
» more informationCUEVATUR 2026: 4th circular now available
21. June 2026 Tiscar Moya Juan José
You can now download the 4th circular of CUEVATUR in English.
» more information10th ISCA Congress – Early Booking Period Extended until June 30
11. June 2026 Tiscar Moya Juan José
Early Booking Period has been extended until June 30! Register now!
» more informationInternational Day of Caves and the Subterranean World Celebrated Worldwide
07. June 2026 Tiscar Moya Juan José
The International Show Caves Association (ISCA) is delighted to report the successful celebration of the International Day of Caves and the Subterranean World on June 6, 2026.
» more informationCall for Speakers & Posters Open for the 10th ISCA Congress
30. May 2026 Tiscar Moya Juan José
The International Show Caves Association (ISCA) is pleased to announce that the Call for Speakers & Posters is now open for the 10th ISCA Congress, to be held in Dordogne, France, under the theme “Beneath the Earth, Beyond Time.”
» more informationISCA Celebrates the 10th Anniversary of the International Day of Caves and the Subterranean World
14. May 2026 Tiscar Moya Juan José
The International Show Caves Association (ISCA) invites show caves, organizations, and visitors worldwide to celebrate the 10th anniversary of the International Day of Caves and the Subterranean World on June 6, 2026, through educational activities, public events, promotional campaigns, and initiatives aimed at raising awareness about the value and protection of subterranean heritage.
» more informationMessage from the ISCA President for June 6
13. May 2026 Tiscar Moya Juan José
As the showcave community celebrates the 10th anniversary of the International Day of Caves and the Subterranean World, ISCA President Friedrich Oedl highlights the importance of raising awareness about subterranean heritage, promoting responsible tourism and education, and encouraging show caves worldwide to join the June 6 celebrations through local activities and public engagement initiatives.
» more information
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