At MergelRijk you will visit the best cave in Valkenburg that guarantees all historical stories about the caves and marl. During your adventurous journey through the cave, the stories are told through beautiful marl and sand sculptures and interesting films. In addition, there is much more to experience in the best underground attraction of Valkenburg!
During your visit you can make your own marlstone souvenir in the worskhop area!
The Thomas Didden quarry is also very special, where you can still imagine yourself in the time when the miners were working in the (almost) dark 300 years ago.
And of course the 3D Cave Paintings!
Below you can read more about what you will experience in MergelRijk.