A Saint Nicholas-themed ghost town in the Mojave desert.

A mining town once rife with murderous disputes over its copious treasures now creates income as a popular spot for photo shoots.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

A Mysterious Masonic tomb in San Luis Obispo.

San Diego's most historic and haunted home.

The location of the last stand of Charles Manson's doomsday cult.

Chewing gum tycoon's memorial lies perched over wife's botanical gardens on Santa Catalina Island.

This strange seaside tower got its name from a wealthy eccentric who would hide coins among its stones.

World War II-era Nazi compound nestled in the Santa Monica hills.

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

Preserving the remains of Native American cultures which otherwise would have been submerged behind Hoover Dam.

An homage to everyone's favorite prehistoric cartoon family.

This former rail stop in Utah was abandoned, repopulated by some nostalgic friends, and now is home to a single DIY aviator who lives in a hangar.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

A house carved into a rock in the 1940s.

A huge musical instrument played by the ocean.

The restored and active Victorian-era final resting place of San Francisco.

A monumental cross hides in the trees in Golden Gate Park.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

This ruined fort hidden at the top of Central Park can't seem to keep from losing its historical plaques.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

The haunting, dilapidated remains of a former poorhouse on Staten Island's Greenbelt.

A crumbling hospital from the 1850s on Roosevelt Island.

Lie in a hammock where George Washington stood.