Peace Park and the Atomic Bomb Dome.

An eclectic mix of influences rot together in harmony in this India necropolis.

Sacred Buddhist home of some spiritual monkeys.

Last stop before the top of the highest peak in the world.

Jumping-off point for a climb up Mt. Everest is the most dangerous airport in the world.

America's most famous piece of self-built architecture.

In a town known for its large hats, this one is the biggest.

A place to eat for on-the-run agents and espionage enthusiasts.

A multi-storied adobe complex has been inhabited for more than a thousand years.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

The Uros people live on floating reed islands in lake Titicaca.

Preserved Inca city and site of the last Inca stronghold against the Spanish conquistadors.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

Pre-Incan aqueduct amidst a stone forest in Peru.

Now containing the bones of the actual conquistador, instead of someone else.