Museum Ons' Lieve Heer op Solder

Top choice museum in Medieval Centre & Red Light District

Within what looks like an ordinary canal house is an entire Catholic church. Ons' Lieve Heer op Solder (Our Dear Lord in the Attic) was built in the mid-1600s in defiance of the Calvinists. Inside you'll see labyrinthine staircases, rich artworks, period decor and the soaring, two-storey church itself.