Over the dunes of the Empty Quarter, the mysterious music of the desert.

Skyscraper powered by wind turbines attached between its towers.

This centuries-old tree tells an unusual tale of vegetation and fertility in the desert.

This beautifully historic Bahrain fortress might not be the most popular attraction around, but that might make it all the better.

A statue in Budapest's Liberty Square honors the former U.S. president's efforts to end the Cold War.

Uh, pardon me, ma'am, but I couldn't help noticing that there's a Columbo statue in the middle of Budapest.

Tucked away near more famous landmarks lies a statue meant to symbolize the confluence and continuing development of human culture.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

Museum dedicated to the terror regimes of Hungary.

A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.

A mysterious phallic rock on the grounds of a Buddhist monastery.

The oldest Buddhist monastery in Mongolia has survived centuries of invasions, political shifts, and religious purges.

The grassy landscape is home to the world's last truly wild horses.

Enormous statue of the Emperor of the Mongols.

This massive neon wheel is the only one of its kind to be built over a bridge.

Where the Great Wall of China meets the sea.

An ancient Chinese temple where even the emperor dressed like a farmer in the name of the harvest.

Why walk on this historical site when you can zoom down instead?

This working replica of the 'Friends' coffee shop is more accurate to the show than the set itself.

The most famous location in China was home to whole dynasties worth of imperial rulers.

This probably wasn't what Mao had in mind.

An ancient iron pillar in Delhi that seems to be rustproof.