Landmark dedicated to the plight of the American Indian in the 21st century.

Over 100 concrete munitions bunkers are all that remain of a Pennsylvanian village seized by the US government.

A six-story treehouse offers spectacular views of New York's Finger Lakes region.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

Pluto is still considered a planet in Ithaca, New York.

In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.

This peaceful gem in upstate New York was chosen as the future home of the 14th Dalai Lama's Library and Museum.

You can walk up Thailand’s naturally non-slip waterfall.

Cavemen, elephants, and eagles greet passengers driving through the town's main intersection.

Eat like a bird in a bamboo nest.

Gruesome statues of people reborn in Buddhist hell stand among the ruins of an 11th-century sanctuary.

A dazzling temple featuring a towering 12-meter golden Buddha.

A colorful kitschy temple and floating market off the beaten path.

Modern design and unusual architecture make this mountaintop temple no ordinary Buddhist retreat.

A white Buddhist temple with a golden restroom.

Stunning wetlands ablaze with pink lotus flowers.

Khmer Rouge's high security prison.

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

Take a hidden path to the mouth of the cave to watch millions of bats swarm at sunset.

A battle between nature and architecture in the Cambodian jungle.

The painted and decorated towers of this Hindu shrine were once the tallest structures in one of the oldest cities in India.

This ancient Hindu temple is covered in thousands of colorful statues and has a long mythological history.

An abandoned stretch of highway, deteriorating next to the operational one.