Another of California's unused Cold War missile defense complexes has become a graffiti gallery.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.

The Kirkland Monument remembers a selfless Civil War hero who braved the battlefield to give water to his dying enemies.

This super-sized skillet is a replica of a usable giant pan where a woman once skated on bacon.

This award-winning men's bathroom was just too beautiful to not allow women to see.

One of the world's steepest streets seems to have houses sliding down it.

There's nothing creepier than a cemetery next to a clown motel.

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

A unique geological area spiked with wind-carved rocks that resemble teepees.

An underground magnet for ever-changing street art.

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

Try not to get slimed in Tribeca.

Three-story concrete ram with a permanent gift shop.

This golf ball–shaped former desert real estate office now houses a UFO museum.

World's first "penitentiary," meant to be humane, drove men insane.

Highly spherical boulders on the shores of New Zealand.

The only road through the heart of Glacier National Park.

A volcanic landmark located on an Ice age lake bed.

One man's artistic vision is a small town government's legal battle.

A self-built castle made by a mysterious man.

Peace Park and the Atomic Bomb Dome.

A tunnel of hardened lava along Maui’s famous Road to Hana.

Legend holds eating just one of these black eggs can add seven years to one's life.