This balancing rock is one of Utah's most unusual geological formations.

A giant scrap metal troll rests his hands on top of a dilapidated building covered in graffiti.

This Hungarian stilt village is built in a lake that never freezes over due to the power plant that that uses it as a cooling pond.

Structure built from the skulls of vanquished foes.

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

Though its branches are painted bright colors by generations of locals, the tree is said to be a haunted portal to hell.

The reason for the strange contortions in the trunks of these "drunken" pine trees in Russia is still a mystery.

An eerie, protected forest of old-growth oak trees, many of which are now dead.

This grove of ghostly cedars was killed in 1700 by an enormous tsunami, felt from the United States to Japan.

The 19th-century ruins hide deep in an overgrown forest.

Distressing images of the Last Judgement adorn the walls of this medieval sanctuary.

In the heart of Luxembourg's "little Switzerland" weaves a breathtaking natural sandstone canyon with a mythological past.

This museum dedicated to the history of the medical bone trade and human osteology.

The largest hand-carved, outdoor sculpture collection in the state of Maine.

A lake with hundreds of ancient skeletons surrounding it. The surprise is what killed them.

The only remnant of a small mining town is an abandoned railroad tunnel that is steeped in ghostly lore.

More than 100 antique vending machines housed in a used tire shop sell everything from candy to sake and ramen.

With no menu and no sign, this 130-year-old taverna doles out affordable home cooking.

A grueling 699-step stairway to a heavenly view of the island of Saint Helena.

This magical grotto is adorned with a complex pattern of native seashells, minerals, and fragments of colored glass.

This Alaskan town appoints the general store's resident feline as honorary mayor.

The castle that provided the setting for much of 'Monty Python and the Holy Grail' is now a pilgrimage site for fans.

This enchanting hill is home to fairy lore and a sinister local mystery.

A dozen U.S. presidents have stayed at the historic resort, which was known as James Buchanan’s “Summer White House” from 1857-1861.