Step down into a very different world at Valkenburg Caves. There's something fascinating to see at just about every turn in this underground landscape.
This Valkenburg aan de Geul natural underground attraction is a good place to begin your day of sightseeing. There's loads to do and see close by, like St. Servaas Church, Bonnefanten Museum, and Basilica of Our Lady. Wander around at your leisure at Valkenburg Caves before making tracks to these other fine attractions.