Museum covers every step of the chocolate-making process, from cultivation to the finished product.

This Belgian theme park began as a refuge for bored church children and was closed down when a boy lost an arm.

An early 20th-century sanatorium, long abandoned and now being reclaimed by nature.

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

You would never come across this tiny green oasis if you didn't know it existed.

Ancient man-made caves underneath small town Belgium.

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

This Belgian observatory bears a striking resemblance to Futurama's Planet Express building.

Forget the hearse ‘cause he’s forever immortalized in a Belgian city where AC/DC performed a secret gig that pushed them forward.

The former home and studio of Belgian artist Antoine Wiertz is now a museum dedicated to his work.

One of Hollywood's most iconic actresses was born in an upscale Brussels neighborhood in 1929.

A tiny metropolis resides inside this student housing complex.

The private train station King Leopold II built for the Belgian royal family now lies abandoned.

Learn about stars, weather patterns, or just enjoy the panoramic view of Ghent.

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

Abandoned since 1998, this train station has become an oasis for urban explorers.

This old, abandoned hotel offers magnificent views.

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

A once-magnificent collegiate church is falling into ruin.

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

Take a leisurely walk through the park to find the seven giant troll sculptures hidden throughout the park.

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

Head underground and take a tour of the city's working sewer system, and see the underground river Senne, which defined Brussels for centuries before being covered in the 19th century.

This bike path traverses the treetops.