This award-winning men's bathroom was just too beautiful to not allow women to see.

In which a local geological marvel becomes a quaint roadside attraction.

This public space is speckled with the eerie remnants of a defunct amusement park.

An abandoned water sports stadium that has become a haven for graffiti and decay.

This historic old movie house was the scene of one of the Blob's most iconic attacks.

An indoor miniature village and labor of love for Laurence Geiringer, a model railroad enthusiast.

A clone-tree in Washington Square Park sprung from seeds that went to the Moon and back.

It's clear this abandoned Art Deco gem was no ordinary cleaners.

Hundreds of dwarf beeches create an unusual, haunting forest in the north of France.

The remains of 40,000 humans, meticulously stacked in a tiny churchyard shed.

This modern French ossuary contains the jumbled bones of 130,000 WWI soldiers.

Site of one of World War I's most horrific scenes.

The fairy tale castle of the “fairy-tale king,” this was also the inspiration for Disney’s “Sleeping Beauty.”

The site of William McKinley's tragic assassination is only marked by an underwhelming boulder.

The absurd creation is a compulsory destination for selfies in Buffalo.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

Walk in the footsteps of the gods and straddle two tectonic plates.

Staves, storm-calling, and of course, necropants.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

A master of trompe-l'oeil creates a stunning, tourist-fooling dome out of a flat ceiling.

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

Architectural monsters are devouring this palace's every door and window.

These concrete domes were installed on an Icelandic bluff to honor a very specific musical tradion.