A museum dedicated to the mysterious cryptid.

Legend says that this short Canadian tunnel still holds the dying screams of a girl who burned alive.

This mesmerizing and surreal landscape features intricate patterns of white and red sandstone.

A massive hydrovolcanic explosion left a half-mile wide crater in Death Valley.

An atmospheric, medieval-themed book store hides in a 13th-century underground space.

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

The haunting "Hell House Altar" is one of the few remnants of an abandoned college that has been a magnet for local legends.

A journey through a curious collection of oddities and wonder.

This restaurant was removed from the famed sister ship of the Titanic and placed within a hotel.

Today this bizarre rooftop phone booth seems like a piece of kitsch but it was once used to spot disastrous storms.

A living snapshot of a different time in America is preserved and maintained by a community of volunteers.

A popular 19th-century natural landmark is now hidden within a sprawling forest.

The doodles of a genius line the walls of a secret room under the Medici Chapel, where they were hidden for nearly 500 years.

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.

Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.

A historic observatory precariously perched at the "Top of Europe."

An acoustic anomaly with a mysterious cause.

A natural gas leak provides a flickering flame beneath a waterfall.

This sprawling bookstore spans four floors and has more than a million books in stock.

A cozy bookstore is tucked within an old gold mine shaft beneath the cafe and ice cream shop.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

Stones speckled along Harris Avenue reveal hidden nuggets of the past.

At night, bats patrol this magnificent 18th-century space in search of book-eating pests.

A hidden three-foot-wide house separates these two regal churches.