The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

This airport currywurst stand is made out of retro airplane parts.

The scars of World War II are preserved on its walls.

This colorful artistic feature atop a Danish art gallery allows visitors to stroll through a rainbow.

The decaying remains of a 1960s mechanical wonderland that never officially closed.

An abandoned bear enclosure from a 19th-century zoo located in a Danish forest.

Denmark’s never-ending bridge.

This tiny German village has staked claim to being the center of the union following Brexit.

In 1830, cemetery workers in Cham unearthed a chamber housing thousands of skeletal remains from the 13th century, which can still be viewed today.

Thirty creepy ghosts now inhabit this decaying 14th-century church.

The mystery of the Putim Ossuary involves a tricorn hat.

This former quarry is now a picturesque gorge that hides a sunken lake.

This German fountain of a legendary apple wine-loving drink thief will spit on you.

Rome's semi-secret peephole vista is also a former Crusader stronghold.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

An Aztec snake god has taken the material form of an apartment complex.

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.

A spectacular cave and a beguiling lake.

A popular European tradition makes its way to the states on one of America's most famous bridges.

A battle between nature and architecture in the Cambodian jungle.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

This concert pavilion on the shore of the Great Salt Lake has been destroyed by fire, water, and disinterest but keeps coming back.

This naturally heated mountainous creek has created a group of neon blue pools of potentially deadly boiling water.

A museum on the history of Paris, including a set of Napoleon's toiletries, Proust's room, and relics of the Revolution.