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A vast maze of man-made galleries cut into soft marl beneath the Sint-Pietersberg above Maastricht. Centuries of quarrying left wall drawings and wartime shelters underground.
Where next?
Where next?
Walloon Region, Belgium
1.9 km away
Limburg, Netherlands
3.3 km away
Limburg, Netherlands
3.6 km away
Limburg, Netherlands
3.6 km away
Limburg, Netherlands
3.7 km away
Limburg, Netherlands
3.8 km away
Limburg, Netherlands
3.9 km away
Limburg, Netherlands
4.0 km away
Limburg, Netherlands
4.1 km away
Limburg, Netherlands
4.2 km away