Legend says lovers who hold hands while venturing along this stone jetty and kiss at the end will remain together forever.

This Soviet-era "closed town" was a top secret uranium producer often left off of maps.

A decommissioned submarine base makes a great space for graffiti art.

Rusted cars, trucks, and buses form a fascinating collection of Soviet-era machinery.

This medieval Estonian tower provides access to a series of tunnels that have been home to soldiers, punks, and fine art.

Estonia's largest creative city is a vibrant bohemian hub located within a former industrial complex.

The ruins of an Estonian prison are drowning in the quarry lake where the convicts were once forced to work.

An empty relic of the Moscow Olympics crumbles away in Estonia's capital.

"There's nothing there," and other lies the KGB told us.

The final resting place of the liberator of Argentina is guarded around the clock by two soldiers.

This odd Chilean waterfall-cano hotel must be entered via a rope bridge.

105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.

Museum housed in underground tunnels that date back to Buenos Aires's earliest settlements.

A bright little alley in La Boca is a part of tango history.

A gateway to a mysterious network of underground tunnels.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

This Tang Dynasty behemoth is the biggest Buddha in the world.

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

The earliest pagoda built in the beautiful Panmen Scenic Area of Suzhou.

The once highest point in China blends symbolic design with a kick of adrenaline.

The home where the first Premier of the People's Republic of China worked and lived.

An out-of-place slice of France, smack in the middle of Shanghai.

Jumping-off point for a climb up Mt. Everest is the most dangerous airport in the world.

Last stop before the top of the highest peak in the world.