The highest bridge in America was built for an almost unnervingly small amount of money.

Left untouched since a double murder-suicide in the 1960s, Los Feliz murder mansion remains a neighborhood mystery.

The final remnant of the Arkansas zinc industry is this historically protected ghost town.

Legend says these rocks used to be hunting dogs, a story that may have inspired Sherlock Holmes' most famous case.

This small group of sand dunes manages to pack in a strange rainbow of colors.

This abandoned asylum was once a state of the art facility before devolving into one of the most deadly mental institutions in American history.

The final resting place of the great escape artist, where some still gather to wait for his escape from death.

A beautiful, dense forest in the shadow of Mount Fuji, with a tragic reputation.

Yale University's home for rare works, including the mysterious Voynich Manuscript.

This abandoned island off the Venetian coast has been a radical monastery, a political prison, and a secret Nazi base.

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

Popular tourist destination where witches in dark hats sell dried llama fetuses for good luck.

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

An island filled with hundreds of hanging, decomposing, decapitated dolls.

This quaint Hungarian railway system is operated exclusively by children between the ages of 10 and 14.

A swing to dangle you off the very edge.

This Scottish bridge seems to compel dogs to leap to their death.

An old vending machine serves up unpredictable beverages from its seemingly magical insides.

Run by a eugenics advocate, this aging institution conducted secret radiation experiments sponsored by Quaker Oats.

If Hello Kitty were Mickey Mouse, this would be Disneyland.

Visitors can swim with vicious predators in Crocosaurus Cove's plastic daredevil enclosure.

Isolated atop this Balinese sea crag is a lovely Hindu temple that is said to be guarded by sea snakes.

The angel of death appears to weep black tears at this grave marker.