A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

Traveling collection of amazing automata.

A museum that cashes in on its infamous little people while teaching you a thing or two about the Irish fey.

Where once there was a train station bathroom, there is now this German burger joint.

Named after a militant urban guerilla, this famous former squat is a graffiti-covered stronghold of leftist culture.

Berlin's oldest surviving academic architecture hosted decades of animal dissections.

This World War II bunker now survives as a documentation of the Nazi regime and war crimes.

A 12th-century fortress containing some of Berlin's oldest buildings.

The 1936 Summer Olympics site is a crumbling remnant of sportsmanship and a history its host country would like to forget.

One of the deepest blue holes in the world.

You may get stranded and everyone's peeing in the water, but at least there's cocktails!

The subtle interplay of fire and water is hard to ignore at this remote Jamaican spring.

Roam the cradle of the Cuban Revolution with life-sized dinosaurs.

Millions of glowing microscopic organisms light up the waters of this luminous lagoon.

A glowing underwater cliff attracts marine life and divers in equal measure.

The decaying remains of a ship whose captain mysteriously disappeared.

Taiwan's only erotically-themed restaurant brings the comedy back to sex and dinner.

Only through deep darkness and tragedy did this elaborate royal palace become a sacred temple.

An extraordinary natural landscape of mountains, waterfalls, and rocky cliffs riddled with tunnels.

A plaque by the roadside describes a three-dimensional glossary of an imagined language where words are numbers and numbers are words.

Visit this church that's shaped like a giant glass pump either to cater to women or to reference a tragic local tale. Or both.

This Taiwanese promontory is covered in otherworldly hoodoo formations.

Take a cruise with no movement but plenty of style in this one-of-a-kind boat mall.

If you've ever wanted to tear Hello Kitty apart with your teeth, this is the place.