St. Pietersberg Caves – Maastricht, Netherlands - Atlas Obscura

St. Pietersberg Caves

Incredible labyrinth of man made caves. 

133
263
This entry is a stub
Help improve Atlas Obscura by expanding St. Pietersberg Caves with additional information or photos.

Ancient limestone quarry tunnels are decorated with generations of graffiti. During WWII the tunnels were converted for use as an air raid shelter, but were never used. Fossils of a prehistoric Mosasaurus and turtle discovered here are now on display at the Maastricht Natural History Museum.

One tour per day in English.