A breathtaking bridge that crosses a vast gorge over a river's torrents, and has a tale of a devil architect attached.

Submerged trees jut ghost-like out of an idyllic turquoise mountain lake.

An ethereal glowing blue ocean cave in Croatia.

The site of many battles and tragedies, including the 40 maidens who leapt into the sea.

An odd little fishing town that is inundated by tourists looking to be locked up in a cage and surrounded by great white sharks, because why not?

An abandoned asylum incorporated into a college campus.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

Not one, not two, but three natural bridges remain in this captivating spot post-sinkhole.

The one-time stronghold of the noble Douglas family, now home to ghost sightings and nesting birds.

These eclectic homes nestled into the cliffs of a Caribbean island were built entirely from scavenged materials.

A gruesome memorial for those lost in this area during the Khmer Rouge genocide.

The "dragon babies" of southeastern Europe.

A mythical bird etched into the face of a rock doubles as the mascot for a nearby school.

This three-chambered cave is the only protected natural bat hibernaculum in Quebec.

The drama of nature in full effect in this Nevada State Park.

A naturally beautiful, seemingly bottomless deep blue spring.

An abandoned town centered around a paper mill powered by a large waterfall.

To the great disappointment of doomsdayers, this codex merely contains records of the Moon and Venus.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

The only remaining collection of flayed figures made by French "madman" Honoré Fragonard.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

This float factory takes the mask off of Mardi Gras and lets visitors see where the magic happens.

This psychedelic tourist trap is a leisurely descent into madness.