A marble Lucifer hides behind the pulpit of this Gothic cathedral.

A little sculpture with a large wardrobe.

Theme park featuring miniature replicas of European monuments.

One of the deepest indoor swimming pools in the world.

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

A Belgian self-built tower inspired by the Bible and ancient civilizations.

Three floors of musical instruments coming from all corners of the world and hundreds of years of musical history.

Medical history with an amazing, if frighting, collection of wax diseases on display.

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

A magical and peaceful ruined Cistercian abbey in what is now southern Belgium.

Cozy basement bar sports an inventory of over 2,000 beers.

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

Lavish royal estate punctuated with heated greenhouses.

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

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

One man's little-known private clock museum hides inside a historic farmhouse, set amidst the Austrian countryside.

The medieval "dragon" on an Austrian city's coat-of-arms comes to life in a fountain.

Austria's 5-star prison.

Bizarrely-painted church designed by a controversial artist.

The beautiful, ornate weather station is the most popular geocache in Salzburg.

Archduke Ferdinand II's collection of rare objects is considered one of the oldest museums in the world.

A small marionette collection located within the dark cellars of an 11th-century Austrian castle.

This splendid tomb may look fantastic, but there's nothing in it...

This spire on an Austrian mountain is wrapped around a long spiral slide and has the world's tallest wooden observation deck.