A nightmare for the claustrophobic lies hidden in Southeast Asia.

The headquarters of the Mahanikai school of Buddhism, Thailand's largest monastic order.

Subterranean place of worship in Indonesia.

Think you have a tough job? Try carrying 200 kilos through a cloud of sulfur down the side of a volcano.

Hundreds of Buddhas in a re-discovered Indonesian temple.

This Indonesian village was revitalized by a vibrant rainbow paint job.

This tiny lake temple dedicated to a water goddess seems to float on the surface.

This mysteriously shaped boulder may have been used for human sacrifice in ancient times.

Eat a meal surrounded by bomb fragments.

Buried in the Laos jungle is a sanctuary for bears that would have otherwise been milked to death by poachers.

Thousands of effigies of Buddha watch from caves set high above a legendary river, plus whiskey.

A boat ride through utter darkness, lit only by headlamps, reveals an emerald green pool locals believe is sacred.

Believed to have once stored either human remains or rice wine, thousands of mysterious stone jars lie in ruin.

This tiered waterfall is so pretty it may cause visitors to cry tears of their own.

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

A battle between nature and architecture in the Cambodian jungle.

Feast your eyes upon hundreds of Nepal's native butterflies and moths.

This historic square in Nepal is home to temples dating back to the third century.

One of the largest Buddhist stupas in the world keeps an eye out in every direction.

An artsy hidden staircase leads to breathtaking views of San Francisco.

In memory of The Blur Building, the temporary exhibition pavilion of vaporous nothingness.

A constellation of golden cobblestones shows the names of local children born under a full moon.

Florentine Renaissance style building in Switzerland, home to the world's largest taxidermy Great White Shark.

Artworks by loners, prisoners and the criminally insane.