Robots, lasers, and whoopee cushions, oh my!

A house and yard adorned with bizarre concrete sculptures in a Milwaukee suburb.

The language and heritage of a nearly forgotten culture can still be explored in this Southern enclave.

A modern version of the stone cairns built by the Inuit.

The remote graves mark the mysterious deaths of four 19th century explorers.

The closest thing to Mars on Earth.

Earth's greatest purely vertical drop at 4,101 feet.

One of Canada's oldest collections of stone fur trading buildings.

Icelandic settlement in Manitoba established in 1875.

The world’s first museum dedicated to exploring human rights unleashed a wave of controversy.

A statue in a Canadian zoo remembers the WWI origins of the beloved character Winnie-the-Pooh.

Eat like a bird in a bamboo nest.

At the right time of day, sunlight floods through the roof of this cave and illuminates the small pavilion hidden within.

Walk through depictions of the torture inflicted on those who go to Buddhist hell.

A white Buddhist temple with a golden restroom.

Stunning wetlands ablaze with pink lotus flowers.

A decaying, yet still functioning, work of communist architecture.

The temple that withstood the Nazis.

This apartment is a true time capsule of local life in Bulgaria during the Soviet regime.

One of the largest mines in Bulgaria is now home to a vast museum more than 100 feet underground.

Not far from a popular beach, an unfinished, abandoned mansion for Bulgaria's last communist dictator.

An unfinished complex built for children from around the world sits abandoned on the Black Sea coastline.

This ancient theater, restored in the 20th century, lives on as a venue for dramatic and musical performances.

This once-grandiose behemoth of a monument from the socialist era now sits quiet and closed up.