Ancient man-made caves underneath small town Belgium.

Dedicated to the unsung history of human waste.

This collection of lurid religious statues tell the tales of a saint who stood down the devil.

A whimsical bridge uses saxophones to pay tribute to two great men and the European Union.

This former coal mine, now a fascinating museum, was the site of Belgium's worst mining disaster.

The vast chamber inside this abandoned cooling tower looks like something out of a sci-fi dystopia.

A visionary precursor to the Internet made of index cards.

A 141-foot wave of crashing lumber guards the entrance to the Grand Place in Mons.

Petting this mysterious iron monkey supposedly brings good luck.

The world's tallest boat lift stands as a massive piece of industrial tourism.

One of Belgium's oldest hospitals saw patients from the 13th to 20th centuries before becoming a museum.

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

Tintin's creator is celebrated in an immersive museum that's an astounding work of modern art.

A jazz band formed by African water animals in the heart of Flemish Brabant.

A fascinating and enormous collection of natural history exhibits stained by a dark colonial legacy.

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

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

One of the deepest indoor swimming pools in the world.

Nature is slowly overtaking this disused cemetery on the outskirts of Brussels.

A wonderfully kitsch bookstore the size of a supermarket.

Only museum in the world devoted to bookbinding and book arts holds a permanent collection representing five centuries.

This Greek temple, open only an hour a day, was the site of a war of tastes between an architect and an artist.

A huge old mansion full of thousands of toys, each there to be used and played with.

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