After being lost for decades, this striking mural depicting the atomic bomb covers the wall of a busy Tokyo metro station.

A King Kong-like gorilla hangs from the top of this commercial building in Tokyo.

A bronze statue dating back as far as 1252, still has remnants of gold on its right cheek from ancient gilding.

After a profound show of devotion for his master, a dog becomes the symbol of loyalty for an entire nation.

Artifacts and memories from the Vietnam war, located in a place that experienced it first hand.

The notorious "Hanoi Hilton" where Vietnamese colonial subjects and later American POWs, including John McCain, were imprisoned.

Monument to a brutal, ineffectual US bombing campaign and a sobering reminder of the human cost of the Vietnam War.

A nightmare for the claustrophobic lies hidden in Southeast Asia.

This bridge is embedded with a giant steel dragon that breathes fire from its mouth.

Bombed and burned, this monument represents the often controversial ties between Vietnam and Cambodia.

Khmer Rouge's high security prison.

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

A battle between nature and architecture in the Cambodian jungle.

Also known as the "Red Taj Mahal."

Known as the "Queen of Beach Markets," Calangute epitomizes Goa's beach flea market scene.

The potters' quarter is packed with artists sculpting clay gods with mud from the sacred Ganges river.

Many Hindus make the long pilgrimage to this holy city to have their remains burned on the banks of the Ganges River.

The mysterious empty cupola behind the monumental arch points to an ancient prophecy of Delhi.

Ornate, dome-topped cenotaphs fill this royal crematorium.

Known as the leaning temple, the sacred structure has somehow developed a severe nine-degree slant.

An imperial fortress city that incorporated cultural elements from the entire Mughal empire, only to be abandoned the year it was finished.

An ancient iron pillar in Delhi that seems to be rustproof.

A complex of six forts embedded in the Rajasthan hills.

The world's second-largest sundial, made entirely out of stone.