The caves of Valkenburg
Discover a hidden world beneath South Limburg
Discover a hidden world beneath the South Limburg landscape. The famous marl caves of Valkenburg are among the region's most remarkable sights and make for an impressive day out during your stay at EuroParcs Gulperberg.
Explore a unique underground network of passages. The caves are part of an extensive network of marlstone tunnels stretching throughout South Limburg. Around Valkenburg alone, there are more than 250 kilometres of underground passages. Across the whole of Limburg, this extends to around 750 kilometres.
Visit famous sites such as the Municipal Cave, which includes a former nuclear shelter, or discover the mysterious Velvet Cave with its rich history and fascinating stories.
With a guide, you can learn all about the formation of the caves, the history of marlstone mining and the unique underground landscape.