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Discover the Hidden Wonders of the Hotton Caves!

Immerse yourself in a fascinating underground world by visiting the Grottes de Hotton, one of Belgium's most beautiful natural wonders. Located in the heart of the Ourthe valley, these World Heritage-listed caves invite you on a unique adventure beneath the surface of the Earth.

Explore a world thousands of years old
As soon as you enter, marvel at the majestic galleries sculpted by thousands of years of natural erosion. Each step brings you closer to spectacular formations such as delicate stalactites, imposing stalagmites and even mysterious columns and draperies. It's a real journey through time, immersing you in the geological history of our planet.

A feast for the eyes
The Hotton Caves are a veritable festival of colour and light, where crystallised limestone and natural deposits are revealed in breathtaking shades. Thanks to carefully staged lighting, each room becomes a living tableau, accentuating the natural beauty of this underground world.

An experience for all the family
Whether you're a nature lover, a geology enthusiast or simply looking for an unusual family outing, the Grottes de Hotton will captivate you. Your children will be fascinated by the local legends, and the more curious will love discovering the discreet but intriguing fauna that inhabit these depths, such as bats and small blind crustaceans.

Adventure and safety
Explore in complete safety with our passionate guides, who will reveal all the secrets of this thousand-year-old cave. The visit is perfectly accessible to all, even the youngest explorers, with adapted itineraries and a lift to make it easier to return to the surface.

So why wait? Don't miss out on this unforgettable experience. The Hotton Caves promise an extraordinary journey of mystery, natural beauty and wonder. Book your visit now and let yourself be transported into an underground universe where every nook and cranny tells a story thousands of years old.

The tour lasts around an hour and is led by a multilingual guide. Dogs are not allowed.

Gardens, playground, terrace, refreshment bar, snacks, souvenirs, car and coach parking.

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

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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