Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

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

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

A walk-in working camera obscura produces 360-degree live images of the San Francisco coast.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

A modernist landscape of water and sci-fi concrete.

Established in the '60s, a family-owned tropical drink bar founded by Ray Buhen, bartender to the stars.

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

One person's lost luggage is another person's treasure.

This abandoned asylum was once a state of the art facility before devolving into one of the most deadly mental institutions in American history.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

A strange house built only at night, with rumored mystic inspiration.

A self-built castle made by a mysterious man.

Odd outsider art installations surround a Gold Rush-era ghost town.

With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

A DIY art gallery/music venue/lecture hall dedicated to video game culture.

A library of rare occult books in Los Angeles.

This little museum is built on a theater that was once a wildly elaborate speakeasy.

Two thousand artifacts from around the world collected by one woman who loved to travel.

A hip bar decorated with walls of golden skulls.

Take a drunken tour inside the world's largest known geode.