Maastricht Underground, Maastricht

4.7
Explore the city from a new perspective in the manmade caves under St. Pietersberg Hill. Maastricht Underground operates a network, which includes Fort St. Pieter, the North Caves, the Zonneberg Caves, the Casemates, and the ENCI quarry. Take a tour of the North and Zonneberg Caves and learn about their roles as air raid shelters during World War II and the Cold War. Visit the Casemates and discover how these 14 km (8.7 mi) tunnels were dug centuries ago to allow for surprise attacks on enemies. Make Maastricht Underground a centerpiece of your Maastricht vacation itinerary, and find what else is worth visiting using our Maastricht visit planning site .
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Maastricht Underground Reviews
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TripAdvisor Traveler Rating 4.5
2,544 reviews
TripAdvisor
  • I did the Fort Sint Pieter tour with Simone (only two of us on that tour, very personalized!) and then the North Caves tour with Matt (who also took us to the Nazi vault. Both tours were great and...  more »
  • Our guide was really amazing, very interesting and a great pedagogue ! We had a great time visiting the North Caves, our only regret is that it didn't last very long ! I also recommand to have a...  more »
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