These jagged limestone blades cut out through the canopy of the jungles of Borneo.

One of the largest caverns in the world has a maw large enough to stack cathedrals in.

This Taiwanese promontory is covered in otherworldly hoodoo formations.

A waterfall runs right through the middle of this Taiwanese shrine to the hundreds of workers killed while building a nearby highway.

This Cambodian riverbed is covered in ancient Hindu carvings both above and below the waters.

A vast, otherworldly collection of Buddhist stupas.

A grand example of 19th century Burmese teak architecture, and the most significant of Mandalay's historic buildings.

The oldest teak bridge in the world is made from the remains of a royal palace.

Over 2,000 ancient temples dot the Myanmar landscape at the site of this famed archaeological site.

Pull up and have a drink at a museum filled with hundreds of years worth of shipwreck artifacts.

Beneath Denmark's Højbro bridge, a bronze merman and his seven sons forever mourn for the mother and wife who left them for land.

This chimerical bridge/tunnel appears to dead end right into the sea.

A huge monument to a bizarre book written by Turkmenistan’s longstanding dictator.

Sumptous memorial to a controversial independence.

This fairy tale forest hides scenes from some of the more obscure and bizarre Western nursery stories.

Incredible labyrinth of man made caves.

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

A nuclear power plant abandoned along with an international allegience.

Established in 1638 to battle the Black Death, Hortus Botanicus Amsterdam is a treasure trove of rare flora.

Hiding the longest subterranean river known in the world.

A little sculpture with a large wardrobe.

Go inside to really appreciate this 500-year-old technological masterpiece.

Pilgrimage site for star-crossed lovers.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.