📜 France's leading underground heritage site, discovered in 1889.
🔍 Features a 103-meter deep chasm and a 42 km long underground river network.
🚣 Unique underground boat trip
💎 Marvel at giant stalactites and stalagmites
👨👩👧👦 Audio-guided tours for all ages (4+)
🌡️ Constant 13°C temperature, a cool escape
⚠️ Requires warm clothing and suitable shoes for damp environment
🎟️ Online booking strongly advised, especially in high season
🅿️ Free parking available
🗣️ Tours available in multiple languages including English, German, Spanish
🛍️ On-site café, delicatessen, and souvenir shop
💰 Adults from €20, children (4-12) from €14, under 4s free. Prices vary by season.
🕒 Open daily March 28 to November 1, 2026. Last entry 1h45m before closure.
Last updated 1 day ago
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