One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

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.

Time-frozen department store of dangerous and dusty relics.

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

Giant pagoda houses the car that drove Thích Quảng Đức to his death by self-immolation.

A nightmare for the claustrophobic lies hidden in Southeast Asia.

A quick and simple solution to Cambodia's train woes.

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

Khmer Rouge's high security prison.

A battle between nature and architecture in the Cambodian jungle.

At just six feet two inches deep, it is said by Guiness and Ripley to be the world’s narrowest freestanding office building.

Traditional 15th century Chinese garden in the middle of Vancouver.

This expansive bridge in the Canadian wilderness was originally just built for friends.

A walk through the historic city center, under the streets of Seattle.

A museum dedicated to the history and exploration of both popular music and science fiction.

A wall of chewing gum moonlights as collective art.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

The magic's in the hole!

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

A 400-square foot model of historic Quebec is the playing field for a state of the art light and sound show.

A massive Montreal stadium that has seen nothing but trouble since its inception.