A sulfuric martian landscape that looks far better than it smells.

These ominous lava formations were said to be an entrance to the netherworld so of course they inspired a famous metal band.

This elegant arc of a waterfall marks a religious turning point.

The most powerful waterfall in all of Europe.

Instead of solid circles, the stoplights in this northern Icelandic town have glowing red hearts.

This buzzy, award-winning building hovers 85 feet above the ground on a dozen colorful stilts.

A unique subway station where pillars evoke ancient civilizations.

Honoring the adaptive athlete's Marathon of Hope.

The iconic egg tart gets an upgrade with a laminated sourdough crust.

A total of 999 stairs lead visitors through a massive hole in a mountain known as the Gateway to Heaven.

Hidden behind musical flora and forgotten for over a thousand years, this cave is now a neon dream.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

A collection of more than 12,000 shoes, displayed in a building shaped like a shoebox.

This restored house is like a time capsule of the president's unconventional inauguration.

Ever wanted to can Spam?

The dishes at this restaurant by The Sioux Chef celebrate indigenous heritage.

This replica of an 8th century burial ship actually sailed to Norway before returning home to Minnesota.

"...I guess that was your accomplice in the wood chipper?"

Sample cuisine inspired by the Great Plains indigenous people who have been gathering at this sacred Canadian Heritage Park for 6,000 years.

Just outside this metal recycling center stands a prehistoric creature composed of scraps.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

The New Central Library is a masterpiece of contemporary architecture in the midst of downtown Calgary.

Eclectic musical collection ranging from hurdy gurdies and orphicas to the Rolling Stones Mobile Studio.

Museum of stuffed gophers set up in various scenes.