The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

This "life-size" depiction of Mickey Mouse as a half-lobster is both whimsical and a bit creepy, standing guard over the Boston waterfront.

The world's largest piece of copyrighted artwork.

"Mock all and sundry things, but leave the saints alone."

Ice cream stand, snack bar, and time capsule of milk conveyance.

Museum dedicated to awful artwork.

These magnificent city walls rise from the barren sun-baked Spanish plains like something straight out of a fairytale.

A mysterious monument meant to be a guide into "an Age of Reason" was destroyed after an apparent bombing.

Deep below the dry landscape of Bahia, a cave with intense blue water to float in.

Only three columns survive from this ancient temple in the town of Cori.

An eerie, derelict amusement park in Berlin.

These abandoned Cold War-era bunkers are now a designated refuge for endangered bat species.

This museum in the famously blue neighborhood of Sidi Bou Saïd showcases a traditional Tunisian lifestyle.

The eerie remnants of an ancient forest were hidden under the sand for centuries.

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

A trio of giant wooden megaphones turn up nature's volume in this Estonian forest.

Ever needed a chocolate-filled crepe in the wee hours of the morning?

Nestled in an unassuming residential area, this "forbidden forest" is rumored to spirit away those who dare to enter.

Disney's abandoned animal island is now an overgrown ruin that was almost the coolest attraction ever.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

This 170-year-old Swiss guesthouse built into the side of a mountain is best accessed by a cable car.

The remains of an abandoned dinosaur theme park litter the woods just off the highway.

This stop on the Camino de Santiago stands high above the underwater ruins of a medieval town.

This hidden 13th-century tavern room has a few Shakespearean connections.