MergelRijk is suitable for everyone. Adults enjoy the many historical and informative stories and the beautiful marl and sand sculptures. Children receive a treasure hunt with which they can discover MergelRijk in an educational, but playful way. The treasure hunt is also fun to do with the family or grandparents!
At MergelRijk you can always buy your ticket at the box office, without booking in advance. Thanks to our flow system, there is always room. For safety reasons for staff and visitors, there is no cash available. You can only pay by debit/debit card or credit card.
From July 1, you can also purchase your ticket online in advance.
At MergelRijk you go underground! The temperature is about 15-18 degrees Celsius. That’s not so cold. We advise to dress to this temperature and to wear sturdy shoes.
We do not recommend to do this tour with wheelchair. In exceptional cases, it’s possible to visit MergelRijk whith al light wheelchair if you can safely lift it up en down a flight of stairs.
For safety reasons, it is not recommended to enter the cave with a large stroller. You have to go up and down stairs twice along the way. You can take a small, light, liftable buggy with you without any problems, provided you can safely lift it up and down stairs yourself. In all cases this is done at your own risk.
Friendly dogs are very welcome in MergelRijk, if kept on a leash!
Taking photos for private use is allowed. It is not allowed to film in MergelRijk without prior written permission. (Semi-) professional photography and publication of photos for professional or commercial purposes or (online) publications is not permitted without prior written permission.
Opposite MergelRijk you can park in the parking lot of the Steenkolenmijn.