Artwork tucked within the trees greets visitors with surreal sonic experiences.

This centuries-old gothic monster has been converted into a sprawling, glossy bookstore.

This giant urban staircase was built to keep the city's brave fighting men from getting waylaid in the red light district.

This ghost town in Belgium will lose its street art when it ceases to exist.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

This narrow Ghent alleyway is an officially sanctioned street art tunnel.

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

A 14th-century fortified keep showcases the masterpieces of an ingenious 20th-century clockmaker.

The Belgian library displays burned books that were salvaged from the fires of both world wars.

Lavish royal estate punctuated with heated greenhouses.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

From Tintin to the Smurfs, Europe's greatest graphic icons are celebrated in a grand Art Noveau gallery.

Each spring, a dreamlike carpet of bluebells overtakes the forest floor.