Limburg / Maastricht
Maastricht Underground: Caves North
Guided tours of the Caves North (Grotten Noord) run every day of the year and take about 1 hour 10 minutes; Fort Sint Pieter can be visited on a separate tour of about an hour, also daily. Groups are limited to 14, so book online.
- Duration
- 1.5 hours
- Budget
- $$$
Official info
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