A metal ring in the middle of the road marks the exact spot where the Soviet satellite crash-landed in 1962.

Europe's largest collection of matchbox designs is a fascinating exploration of the cultural history of the world.

The only diamond mine in the world where you can keep what you find.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

The skulls and bones of thousands of soldiers line the walls of this small Italian chapel.

A small town Romanian cemetery filled with darkly humorous gravestones.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

This beautiful Victorian ironwork masterpiece was built to keep London from smelling like poop.

Eight naturally mummified bodies in glass coffins are housed in an underground crypt.

It's good luck to be mocked by this monkey.

A calico cat named Tama was the wildly popular Super Station Master at this train stop in southeast Japan.

This beautifully designed star-shaped fort was the premier defense system of the late 1500s.

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

The nearly 200-year-old folly has a secret spiral staircase hidden in one of its pillars.

The "Jade Museum" is full of thousands of intricately carved works of art made from various precious stones.

This tiny business claims to be "the smallest pub on the planet."

A local tree surgeon has created a whimsical walk full of carved tree stumps near Scotland's Loch Lomond.

This doorless 20th-century elevator doesn't stop or slow down.

A little sculpture with a large wardrobe.

Brussels' favorite peeing boy has a sister.

This automated sculpture of two men peeing will spell out text messages with their micturition.

After years of being casually peed on by humans, this tree is peeing back.

A kaleidoscopic warehouse-maze of handmade neon signs.

The walls are decorated with whimsical murals painted by the creator of the Madeline franchise.