Costumed elves and mountain bikers co-exist peacefully at this abandoned Christmas-themed adventure park.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.

This legendary "evil" doll has been haunting the citizens of Key West for over 100 years.

This Japanese-inspired labyrinth of hot springs is hidden in a Chilean forest.

River pirates, murderous bandits, and serial killers used this Illinois cave as their debauched hideout.

Despite the ever pressing encroachment of urban sprawl this grand New Orleans manse still stands.

On the Oregon coast there is a natural hole that seems to be draining the sea.

Following the trail of an old metro line, this scenic path is haunted by a creepy spriggan statue.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

The house where the famed outlaw was shot by a dirty coward is now a museum to the criminal's legacy.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

This seemingly unremarkable boulder is said to bear the hoofprint of the devil himself.

This ancient Roman prison is decorated with an upside-down cross not as blasphemy but as saintly tribute.

The oldest house in Glasgow is now a museum dedicated to the city's medieval history.

Hidden on the urban banks of a Manchester river are a series of abandoned waterside industrial sites.

Created hundreds of years ago, the magical follies and landscapes at this park were almost lost to time before being restored.

The oldest hotel in the world has been operated by the same family for over 1,300 years, even catering to samurai.