The highest point in Belgium is a staircase to nowhere.

Descend into the tunnels to experience the life of a coal miner.

An open-air sewer system that was covered piece-by-piece over 300 years.

This sprawling Belgian fort was once thought of as impenetrable but now it is simply an abandoned relic.

The "stairway to heaven" lookout tower was built to resist weather, arson, and the laws of physics.

Somewhere there is a giant who can no longer poop, but now travelers can stay inside his anus.

Rare wooden escalators lead deep down into an otherwise staggeringly monotonous tiled tunnel.

Brussels' favorite peeing boy has a sister.

A fantastical 13th-century fortification sandwiched by a modern hotel in central Brussels.

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

In an area where the remnants of WWI are discovered on a regular basis this preserved frontline trench may be the most amazing.

This modern arts center is built around a gem of late-Baroque architecture.

Christ's blood preserved in a Belgian town.

A little sculpture with a large wardrobe.

A rare example of World War I trenches from the British front.

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

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

One of the deepest indoor swimming pools in the world.

Sculpture designed by Turkish artist and professor Mehmet Ali Uysal.

This abandoned Belgian fortress is purposefully being left to nature.

Meet the bronze beloved pet to a family of famous peeing statues.

Hiding the longest subterranean river known in the world.

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.