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Hotton Caves, a promise of underground vertigo and mineral wonder

The Hotton Caves fully deserve their reputation as a true jewel of the Belgian Ardennes. Fully protected and awarded two stars in the Michelin Guide, they offer a rare and spectacular journey into one of Wallonia’s most remarkable natural sites. Between Durbuy and La Roche, the experience begins with the surrounding landscape before gradually descending into a fascinating underground world sculpted by time and water.

From the welcome onward, the atmosphere is warm, almost family-like. The guides, both passionate and captivating, set the tone: here, the visit unfolds like a living story—precise, accessible and engaging—where every detail matters and curiosity is constantly awakened.

An impressive descent into the heart of the Earth

The tour leads visitors down to 65 metres underground, into the longest known gallery in Belgium. Very quickly, the outside world disappears. The temperature shifts, sounds soften, replaced by the murmur of the underground torrent and the muted echo of footsteps.

The route crosses a subterranean canyon almost unique in Europe, alternating narrow passages with titanic galleries. The vast volumes impress, the perspectives surprise, and each chamber reveals a different atmosphere, shaped by varied colours that gradually transform the ambience along the way.

Stone draperies and chambers with mysterious names

What leaves a lasting impression are the exceptionally delicate concretions, often compared to the finest Bruges lace. Elegant draperies of stone, shapes sculpted drop by drop and fragile reliefs testify to the patient work of nature over thousands of years.

The names of the chambers add to the magic: Midnight Hall, Ali Baba Gallery, Friendship Gallery Each name fuels the imagination and gives the visit an almost narrative dimension. Visitors move forward with curiosity, attentive to every detail, guided by explanations that make these underground landscapes understandable without ever breaking their mystery.

A living cave, between tradition and innovation

The Hotton Caves are not frozen in time. A surprising new feature enriches the experience: wine now matures within the caves, benefiting from the site’s unique natural conditions. The Domaine Lamsoul, from the Languedoc region, uses the cave’s stable climate to age its bottles. An anecdote that intrigues and surprises, showing how this place continues to inspire.

This ability to combine scientific rigour, curiosity and links to contemporary life helps make the visit rich, engaging and vibrant, far from a simple contemplative tour.

An underground experience both intense and accessible

Throughout the visit, there is a clear desire to offer a complete experience that is both impressive and welcoming. The guides adapt their explanations, answer questions and share their enthusiasm. Free parking facilitates access, and the smooth organisation allows visitors to fully enjoy the moment without unnecessary constraints.

The Hotton Caves leave a lasting impression. Visitors emerge with vivid images in mind and the feeling of having discovered a hidden world that is both fragile and powerful.

Opening times

All year round : • From January 5 to March 31: open every weekend + February 16-20 + February 25: from 11.00 to 15.30 • From April 1 to November 1: open every day from 10.00 to 16.00 (17.00 in July and August). • From November 2 to December 31: open every weekend and school holidays (from December 19, 2026 to January 3, 2027) from 11.00 to 15.30. Closed on January 1 and December 25

Price

adults €15 • children (4-11) €12 • Ask for your discount PASS!

Guided tour

All tours are guided in EN, FR or NL (times vary according to season).

Tour length

1 hr

Group

Price (min. 20 people) adults €12 • children (3-11) €9

Guided tour Teaching visits for schools

More information • Leaflets available for primary school children.

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