A bizarre house filled with an astounding array of collections.

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

This unique shop is full of memento mori art, antique medical equipment, secret society paraphernalia, and historical relics.

This ruined castle is said to be the legendary keep of a Viking princess.

A strange rock with a sinister reputation lurks within the crimson waters of this Scottish glen.

The greatest collection of New Orleans masking and processional traditions covering everything from Baby Dolls to Skull and Bone gangs.

Parts of the civil rights movement unfolded in this historic eatery, helmed by the "Queen of Creole Cuisine."

Meant to be one of the most extravagant hotels in the world, now an eerie, abandoned architectural gem in Mexico City.

The ruins of a once-grand mansion in Northern Ireland are now thought to be haunted.

A renovated hotel is bringing new life to a nearly-abandoned mining town in Colorado.

A mysterious bridge over a sunken Roman road.

This shop filled with oddities and knick-knacks is named for a 19th-century charlatan.

This single-track road rewards brave drivers with stunning Scottish scenery.

This replica Viking village was created for a film that was never shot and is now open to visitors.

A luxuriant botanical garden below sea level.

This Funeral Hearse Museum represents the finest in cadaver transportation.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

No passport is required to eat around the world at this elegant restaurant.

400-year-old garden, restored to beauty.

Greenery cloaks this serene sculpture inspired by the famous Lost Gardens of Heligan.

An abandoned castle owned and ignored by Masons carries a cursed history.

Hidden in the hills of Western Pennsylvania lies one of the best-kept ghost towns in America that you can legally visit.

Bigfoot prints, Feejee mermaids, and haunted dolls on display in a tiny North Carolina town.

Summer in Scotland begins with a spectacularly wild and colorful event rooted in ancient pagan traditions.