Most prolific publishing house in the 1600s open to the public.

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

This statue dedicated to the story of a Flemish boy and his dog was relatively obscure in Belgium, but a cult sensation in Japan.

A bronze statue of the fictional character nicknamed "Mrs. Hat" from a beloved Belgian comedy.

A lovely biographical museum in the artist's home of 24 years.

Belgium’s famous peeing statue has worn many hats (and coats, and pants), which are on display at this small museum.

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

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

An unsettling sculpture of a boy hanging out in a street in Ghent has been baffling visitors for years.

Each time a baby is born in Ghent, these streetlights flash in silent celebration.

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

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

A unique work of automotive art calls this shopping center home.

The former home of a mad diplomat is said to still be marked in bloody, arcane scrawls.

A beautifully eclectic mix of architectural styles.

The mirrored section takes the shape of Hebrew characters when viewed from above.

A poignant museum dedicated to the history of the Dutch resistance against Nazi occupation

A piece of stonework relief commemorates the site where the Devil's rage, and odd apparel, destroyed a house.

A beer pipeline runs beneath Bruges.

Christ's blood allegedly preserved in a Belgian town.

You can spot this teeny tiny stained-glass window from the Bonifacius bridge.

The bronzed skull of a beheaded traitor was affixed to the city gate in the 17th century.

There is only one place in the world where the corners of four nations come together.

A 30-mile-long glacially-carved canyon leads to a massive pair of glaciers.