A hospital closed seemingly in the middle of operations, leaving behind fodder for horror films and ghost hunters.

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

A self-built castle made by a mysterious man.

Outsider Art Community.

Rippling sand dunes frozen in the Arizona rock.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

The ghost town that ended up on Ebay.

An Australian lake whose pink hue defies scientific explanation.

A 16th-century horror show built in a lovely Italian garden.

Walk through depictions of the torture inflicted on those who go to Buddhist hell.

A house filled to the brim with oddities and curiosities.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

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.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

A modern mechanical planetary system, part of a 10,000 year clock.

A self-built mosaic house and sculpture park.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

Oldest building in California still in use.

Where beautiful signs live on forever.

Gleaming self-built castle towers made from beer cans and inspired by "Vitamin Mary Jane."

Remains of a Greek freighter trapped off of Rocky Point in 1961.