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

This museum is housed in an unassuming building that witnessed one of the most daring feats of satire in modern history.

A museum celebrating the Canadian forces that liberated Belgium from the Nazis replete with battlefield miniatures and multiple Gardens.

Inside this former medieval prison is a collection of objects designed to inflict unbelievable pain and suffering on the human body and mind.

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

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

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

When you're a great Russian Tsar, even your vomit gets a statue.

Potato-peeling mannequins, Inca art, and a dangling tuber mobile help trace the history of fries at this Belgian museum.

One of the deepest indoor swimming pools in the world.

Wander among the abandoned ruins of this once-powerful medieval town.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

An allegorical statue of a giant pregnant woman representing justice and truth.

This ancient walled garden turns fog into food.

A ruined mansion hidden in the woods of the Hudson Valley, home of a tragically doomed romance.

Eyam took steps to quarantine themselves and keep the plague from spreading.

A labyrinthine underworld of tunnels and caverns hides beneath the city.

Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.

A little piece of the Shire is hidden behind a plant nursery in Port Orchard, Washington.

A tiny, remote island packed with wonders both natural and geeky.

Far from the shore, this sandy victim of the Skeleton Coast looks like it was plopped in the middle of the desert.

One of ancient Etruria's most spectacular archaeological sites with impressive necropolises and rugged landscape.

Mysterious rocks that ring musically when struck.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.