Caves of St. Pieter
Discover a labyrinth with over 20,000 tunnels.
Dick Bruna House
Miffy and her creator Dick Bruna.
The Zaanse Schans
Dutch life in the 17th and 18th centuries.
Take a journey through the human body.
The church tower that watches over Utrecht.
Fort St. Pieter
The most prominent fortification of Maastricht.