Like something out of a bad acid trip, this Ukraine hallway has been covered in hallucinatory phantasmagoria.

This elaborate hole in the ground was built as a sacred site for an ancient civilization.

What began with a single, 357-pound chunk of the Canyon Diablo meteorite grew to be an impressive collection. 

Hidden just under the waters around this Turkish island are the ruins of a once great city.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

A uniquely robust and historic look at Mexico's omnipresent dance with Death.

The man who gave his name to magnetic measurement is buried in the city where he did his best work.

This Ukraine alleyway has become its own little island of forgotten things.

Five sultans and their families rest in eternal splendor, teeming with overlooked beauty and drama.

A decommissioned submarine base makes a great space for graffiti art.

The ruins of an Estonian prison are drowning in the quarry lake where the convicts were once forced to work.

This old mining town, deep in the California desert, has a year-round population of one.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

The world's largest collection of witchcraft regalia.

Continuing the tradition of the dime museum in style.

This historic toy museum brings a little whimsy to a city not usually remembered for such things.

These 17th-century mummies are no longer naturally preserved, but remain on display today.

The world's northernmost ice hotel.

This entire town moved to a safe location after it was devastated by an earthquake, but the remains of the original town are still around.

The oldest museum in Russia is home to a fascinating collection of nearly two million anthropological artifacts and anatomical curiosities.

Soaring over 6,000 feet in the Bavarian Alps, this beer garden was once Hitler's 50th birthday present.

This Shetland Islands bus shelter may be small, but it squeezes in a couch, a desk, some art, and even an old telly.

A grand imperial capital left to fall into magnificent ruin.