The ruins of a medieval castle that once belonged to one of the most powerful families in the Netherlands.

A set of 27 bamboo tubes creates an eerie soundscape that changes with the wind.

No shoes allowed on this trail, which is designed to be experienced barefoot.

What was once a bustling mining installation is now a bustling hub of contemporary art.

Part modern art project, part traditional chapel, this see-through church is only substantial from the right angle.

A little sculpture with a large wardrobe.

A shining memorial to a Belgian hero is said to bring luck to anyone who touches it.

Brussels' favorite peeing boy has a sister.