Summer event

The Grotto in all its Natures …

Are you curious, adventurous or simply peaceful?

Then you will enjoy the experience of the underground world. A natural jewel of the Ourthe valley, the cave amazes with its spectacular speleothems.

The guide shares his passion for this inspiring environment during the tour. Using interactive models, he explains the different stages of the cave formation.

Opening 2020:

✔ July 1 > September 15: every day
✔ Hours: 11.00 – 13.00 – 14.30 – 16.00 (Duration: 75 min.)

Individual Rates12 years and over4 – 11 years< 4 years
Cave€ 8,50€ 6,50€ 0,00
Cave + Museum€ 10,50 € 7,00 € 0,00
Group Rates 12 years and over 4 – 11 years < 4 years
Standard € 7,50 € 6,00€ 0,00
Youth club€ 6,00 € 6,00€ 6,00

To know before your visit

✔ Walking shoes highly recommended
✔ Temperature 10°C/50°F
✔ 640 stairsteps
✔ Inaccessible to wheelchairs and prams
✔ Dogs are not allowed

Our services

✔ Free parking (car, bus, motorcycle, bicycle)
✔ Cafeteria with an open fire
✔ Partly covered outdoor terrace
✔ Souvenirs
✔ Beverages and local products
✔ Children’s area (wooden toys)
✔ Baby corner (changing table)
✔ Free Wi-Fi
✔ Sweaters to borrow

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