A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

Most-visited and most-photographed slot canyon in the American Southwest.

A beautiful 62-acre Catholic shrine and botanical garden.

An annual celebration of the infamous, unsolved skyjacking.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

Version of the French Riviera destroyed by the sea.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

A reproduction of earth's many biomes.

A hand-built folk art installation covered with messages of God's love.

A psychedelic labyrinth on the San Francisco bay.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

In this small Phoenix taxidermy emporium, you can find everything from a squid in a jar to a freeze-dried toad.

An homage to everyone's favorite prehistoric cartoon family.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

A museum within a museum, devoted to history's most questionable medical devices.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

An eerie, derelict amusement park in Berlin.

World's largest collection of serial killer artwork and other macabre exhibits.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

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

Ever wanted to can Spam?