International Show Caves Association

🥳 10th ISCA Congress 🦇

📅 Sep 23 - Oct 1, 2026
📍 Dordogne (France)

🫂 Join us!

👉 Register now: https://www.i-s-c-a.org/clanok/342-10th-isca-congress-early-booking-period-extended-until-june-30

🌍 **World of Show Caves 2027**

🔊 ISCA Members, we need your help!

The International Show Caves Association (ISCA) is currently preparing the first edition of **World of Show Caves 2027**, a new international publication showcasing members of ISCA from around the world.

This exciting project aims to promote our sector, highlight the diversity of show caves, and provide readers with a unique overview of the underground wonders that welcome millions of visitors each year.

📸 We invite all ISCA members to submit their materials, including:

✅ High-quality photographs (including copyright)

✅ Updated cave information (general email address and website)

✅ Show cave logo

🌐 This online publication, which will be updated every year, will become an important tool for promoting show caves internationally and strengthening the visibility of our community.

👉🏾 If you have not yet submitted your materials, please contact the ISCA Secretariat ([email protected])

💚 We look forward to featuring your cave in this landmark publication!

💎 PROUMEYSSAC ✨

💚 Known as the “Crystal Cathedral,” Gouffre de Proumeyssac will amaze participants with its spectacular underground chamber and innovative visitor experience. A true jewel of Dordogne!

📷 Gouffre de Proumeyssac (Matthieu Ricard)

FFTS - Fédération Française du Tourisme et Patrimoine Souterrain

💚 10th ISCA Congress...REGISTER NOW!

📍Dordogne (France).
📅 September 23 - October 1, 2026

👉 Download the registration form and become part of this exciting event. For organizational reasons, we strongly encourage all interested participants to complete and return the registration form at their earliest convenience to the email address shown in the official document. Early registration will greatly assist the organizers in planning and ensuring the best possible experience for all attendees.

🗣️ Reminder: places are limited!

🤩 You can also download the second circular, containing detailed information regarding the programme, accommodation, excursions, and practical arrangements, as well as the official registration form. Visit the ISCA website for further details and the official document.

1️⃣ Registration form link: https://www.i-s-c-a.org/clanok/332-registration-now-open-for-the-isca-10th-congress

2️⃣ Second circular link: https://www.i-s-c-a.org/clanok/333-2026-isca-congress-2nd-circular-available

🥰 We sincerely hope to welcome you in Dordogne for what promises to be an enjoyable and valuable Congress for the international show cave community.



FFTS - Fédération Française du Tourisme et Patrimoine Souterrain

🎨 LASCAUX IV 🐂

💚Step into prehistory at Lascaux IV, one of the world’s most impressive interpretations of Paleolithic cave art. Congress participants will experience an extraordinary journey into humanity’s artistic origins.

📷 Lascaux IV (Lascaux)

FFTS - Fédération Française du Tourisme et Patrimoine Souterrain

🏛️ PÉRIGUEUX 🇫🇷

💚 Welcome to Périgueux, the historic capital of Dordogne and one of the main locations of the 10th ISCA Congress. History, architecture, gastronomy, and French charm will welcome showcave professionals from around the world.

📷 Périgueux (Voyageavecvue.com)

FFTS - Fédération Française du Tourisme et Patrimoine Souterrain

🙏 Our deepest condolences to family and friends.

🖤 Natural Stone Bridge and Caves Park

Edwin David Heldt Obituary (2026) - La Jolla, CA View Edwin David Heldt's obituary, send flowers and sign the guestbook.

🌍 DORDOGNE 🇫🇷

💚 The 10th ISCA Congress will take place in the spectacular Dordogne region, one of Europe’s most remarkable destinations for history, culture, gastronomy, and subterranean heritage. Get ready to discover breathtaking landscapes and world-famous showcaves!

📷 Dordogne (France.fr)

FFTS - Fédération Française du Tourisme et Patrimoine Souterrain