This bomb shelter-themed bar has barely changed since it opened.

Apparently, the whole cosmos emanates from this plain concrete tower.

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

This Central New York ghost town was once a prosperous railroad community.

In the foothills of the lesser Caucasus, a centuries-old fortress still stands.

An abandoned vacation home spent a decade taking on legends. It's now taking on water.

The cell which saved the life of Ludger Sylbaris, "the man who lived through Doomsday."

A land of debatable treasure.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

A giant green dragon crawls down from the roof of the Providence Children's Museum.

During this Shetland Islands celebration, hundreds of torch-carrying "guizers" lead a procession to burn a viking longboat.

Flaming barrels of tar race through these village streets on Bonfire Night, a tradition that dates back centuries.

As part of an 800-year-old tradition, a man parades through town covered in a suit made out of spiky burrs.

In 1977, wealthy socialite Sandra West was buried wearing an elegant white nightdress while reclining comfortably in her powder-blue 1964 Ferrari.

Malaysian fireflies create a dazzling display as thousands light up in unison.

A fire station-turned-church-turned-museum dedicated to the work of seminal light artist Dan Flavin.

The world's longest bridge fountain has hundreds of nozzles that create a beautiful, illuminated spectacle.

This copper-coated, multi-arched dome is surrounded by a moat and lights up at night.

These wondrously illuminated caverns extend under the mountains of the Fukushima Prefecture.

Bioluminescence in the reefs of the Maldives causes the sea to glow like a starry night sky.

This giant power line tower is a robot that can express its moods in neon.

Tubing through a cave lit with glowworms is a magical underground experience.

This gaping hole in the middle of a remote mountain lake looks like a portal to another dimension.

For nearly 50 years this airplane that crashed during World War II remained missing in the remote Australian backcountry.