This kitsch eatery is chock-a-block with bric-a-brac.

This enchanting rainforest hotel looks as though it grew from the forest itself.

Leave the wardrobes and sweets to British schoolchildren, Shanghai's got a Coke machine that leads to booze.

This natural sea cave hides a small wonderland of natural turquoise beauty.

This giant steer-skull edifice refuses to die.

Dr. Strangelove-esque tours reveal the inside a bunker once reserved for Stalin himself.

This historic crypt was said to have been designed and built by the very person who is buried inside of it.

Hidden in plain sight, this creepy sculpture watches from above.

A stunning 18th-century site where pilgrims ascend by a series of punishing stairs only to return via funicular.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

This burger joint is named after everyone's favorite carnival prize and is adorned with a giant one over the door.

What's that on the side of that building? Va Va Voom, it's Bettie!

A few stone foundations and an old graveyard are all that is left of this once thriving settlement in the wilds of Connecticut.

This little-known relic crypt holds stolen parts of a Roman Empress.

This popular pilgrimage site offers a hole filled with holy healing dirt.

The mummified relic of St. Antoninus.

A diverse collection of wax, bone, papier-maché and mummified relics.

A reliquary of pop culture marvels, including the world's largest (and most terrifying) Jack-in-the-Box.

The Mysterious Witch Bonney, a haunted statue in an old industrial city.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

A church of bones, decorated with 40,000 human skeletons.

Europe's second largest ossuary wasn't discovered until 2001.

The vast, legendary catacombs hold secrets much stranger than stacked bones.