Comblain Cave

The Comblain Cave is located in the Ourthe Valley, about thirty kilometers from Liège, in the heart of a limestone landscape. Formed by the gradual dissolution of limestone under the action of water, it shelters stalagmites, stalactites, and draperies in a variety of colors. This natural site also serves as a winter refuge for bats, which hibernate there in large numbers.

The tours are guided and suitable for all ages, with explanations of rock and cave formation using educational models. Visitors explore underground chambers and galleries with evocative names: the Abyss Chamber, the Mammoth Chamber, the Echo Chamber, the Cathedral Chamber, and more. They discover continental drift, fissures, and the formation of concretions. The temperature remains a constant 10 degrees Celsius, and the tour includes 640 steps. Access is not recommended for people with reduced mobility and dogs are not allowed; walking shoes are recommended.

The price is €10 for adults and €8 for children and seniors. Reservations are recommended and can be made online or by phone. Special tours for children's birthday parties are available upon request. In winter, tours are conducted to avoid disturbing the bats. It is possible to combine the visit with a break for local drinks on site.