How many steps in the caverns ?
Can I bring my baby on the tour ?
No problem. We have baby carriers for your convenience at the welcome center.
Are strollers allowed ?
No strollers allowed in the caverns.
What is the cavern temperature ?
15° centigrade year round.
How long is the caverns tour ?
Are photos allowed ?
What shoes do I need ?
We recommend walking shoes but sandals are ok.
Can we tour the caverns on our own ?
For security reasons we only offer guided tours.
Are dogs allowed ?
Yes, inside and outside the caverns.
Are you open year round ?
We’re open April 1 – early November.
Are the caverns open in the rain ?
Of course ! It’s even a better time to see water seeping in and the subterranean sights are even more spectacular.
How should I dress ?
A sweater will do.
What services do you offer ?
A gift shop, snackbar, restrooms, etc.
Is the caverns accesible to reduced mobility visitors ?
All but the caverns are accesible. Unfortunately the caverns are not.
Do you offer tours in other languages ?
Our guides give some tours in English. We have audio guides in English, German, Dutch, Italian, Spanish, Danish and Russian.
Is picnicing allowed ?
YES. And we have picnic tables.