A swing to dangle you off the very edge.

A snowy highland notorious for unexplained aircraft crashes is France's own Bermuda Triangle.

Now a pile of ruins and rubble, this was a lovely mountain town as recently as 1960.

Ancient paintings known as the "Sistine Chapel of Cave Art."

Fur-lined metal pod dangling in the French countryside.

Abandoned former poorhouse, bible college, and haunted house in an Ohio hamlet.

One of the largest collections of holy relics in the country.

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

Former self-sufficient mental institution now a planned community.

Crumbling hotel echoes with the sounds of the '30s.

A piece of outsider public art accompanied by a strange urban legend.

Indents in the pavement are all that remain from a grisly death machine in Paris.

Final resting place of a New Haven urban legend.

A strange mark in the stone fence of a cemetery fabled to have been made by the Devil himself.

The railroad tunnel nicknamed the "Bloody Pit" for taking the lives of hundreds during its construction.

A plaque memorializes the Boston location of one of the largest nightclub fires in history.

The graves of a Connecticut family thought to have been plagued by a vampire.

Ornate and macabre headstone in one of the country's oldest cemeteries.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

Beneath the mossy overgrowth covering this once-sprawling campus lies decades of history and the secrets that come with it.

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

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