In practice


The guided tour of the caves lasts 60 minutes.


Reservations are highly recommended.

Dogs are not allowed

Please note that dogs are not allowed on the caves site.


The tour counts 580 steps and is unfortunately not accessible to PRM.


In the cave, it is 12°C all year round. Remember to equip yourself accordingly.

The guided tour :
Visits of the caves are only possible upon reservation. The tour is guided and lasts 60 minutes.
Unfortunately, access is not possible for people with reduced mobility or heart troubles: even if the return is partly by lift, the tour includes a total of 580 steps. 
Our four-legged friends are not allowed in the caves.

Reception desk:
The Hotton Caves welcome you in a friendly environment in the middle of nature, 5 minutes away from the centre of Hotton by car.
Our staff is multilingual, visits are made in French, Dutch or English.

In addition to the visit, the Hotton Caves offer a large free car park, a brand new wooden playground, a reception building with toilets, a cafeteria as well as a souvenir shop… 

Entrance fee


Opening hours

From 1 april to 3 november 2024

Every day from 10.00 to 16.00
(17.00 in July and August)

Last departure : 16.00
(17.00 in July and August)

Tha available hours of the tours are on the bookingsite.  

From 6 november 2023 to 30 march 2024

Visits at fixed times:
During weekends at 11.00 – 12.30 – 14.00 – 15.30

Visits are possible every day, upon reservation only, for groups of at least 20 people.


 23 december 2023 – 7 januari 2024

12-18  februari 2024 

Visits at fixed times:
Every day at 11.00 – 12.30 – 14.00 – 15.30

Closed on 25 December and 1 January

Open on 28 februari and 6 march 2024:

11.00 – 12.30 – 14.00 – 15.30



2** Michelin