An ancient jungle temple carved into a rocky overhang of the Dane Soung Plateau.

All of Thailand's architectural landmarks, plus some made up ones, all viewable via two-seater bicycle.

On stormy days debris from this unfinished and abandoned skyscraper rains down on the Bangkok streets.

For centuries young Thai men used this Giant Swing as a slingshot to heaven.

Bangkok celebrated its shifting monarchy with a militaristic homage to democracy.

Stunning wetlands ablaze with pink lotus flowers.

Unchanged for centuries, this medieval library keeps its books in chains.

This private skyway is filled with art and was expanded explicitly so that Hitler could appreciate a river.

This record setting conveyor belt system can even be seen from space.

These stark white cliffs were spat up by the sea and are slowly being retaken by it.

These magnificent 240-year-old machines are considered distant ancestors of the computer.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

This collection of lurid religious statues tell the tales of a saint who stood down the devil.

Visitors to this Belgium graveyard are greeted by the grieving stone parents of the young men lost to war.

The site where one of the most famous poems of World War I was composed is preserved to honor the legacy of the work.