Underground guided tour in French

A dive into the depths

On July 24, 2026, a guided tour takes you underground to explore the region's subterranean spaces. This French-language outing allows you to discover galleries, cellars, or buried historical remains, depending on the site. Generally plan between one and two hours for the exploration.

Hidden heritage within reach

Gaume and the neighboring regions of Luxembourg contain several underground sites accessible to the public: old quarries, military cellars, or networks linked to the mining past. These visits attract history enthusiasts as well as geology lovers. The atmosphere is unique, with a constant temperature year-round and surprising acoustics.

Practical tips for your visit

Bring warm clothing (it's cool underground even in summer) and closed shoes with non-slip soles. A small flashlight can be useful even though lighting is generally provided. If you're staying in our cottages, check the exact departure location with the organizer to plan your route. Remember to book in advance, as this type of visit often has limited spaces for safety reasons.