The remains of Crystal Palace Great Exhibition of 1851.

Abstract dinosaur models in London.

A Victorian natural history and ethnographic museum with wonderful turn-of-the-century, science-book-esque evolution displays.

A hundred copies of Antony Gormley's naked body stare out across the water.

This incredible viaduct was part of the Victorian railway boom and helped the Midland Railway navigate tough terrain.

The only surviving leech house in the United Kingdom was a home for bloodsucking worms until the 1900s.

Once the fallout shelter of a dictator, this sprawling bunker is now a combined history museum and contemporary art gallery.

What happens when you cross a mayor and a painter?

A memorial to the atrocities of the People's Socialist Republic of Albania.

In the heart of Tirana, this underground nuclear bunker has been transformed into a museum.

An Albanian monument to the Communism that nearly crushed the country is now a crumbling wreck.

This abandoned fishing village may or may not be haunted.

One of the biggest markets in Asia, under one of the continent's largest domes.

These bronze statues depict the early days of trading in Singapore.

Subterranean place of worship in Indonesia.

This massive complex is made up of hundreds of smaller temples that date back to the ninth century.

Hundreds of Buddhas in a re-discovered Indonesian temple.

A non-profit that uses the impressive smelling abilities of African Pouched Rats to find and clear unexploded land mines.

A small 12th-century temple surrounded by waters believed to have curative properties.

This collection of reclaimed landmines acts as both an exhibition of their deadly history and as a shelter for children affected by them.

Though it was originally dedicated to the Hindu god Shiva, Baphuon was converted to a Buddhist temple in the 15th century, complete with a massive hidden statue.

A secluded, little-known temple hidden amid the dense jungle.

The capital of Cambodia is named after the hill on which this ancient temple complex stands.

5,000 skulls in memorial to those killed by the Khmer Rouge.