Giant marble phalluses on the sacred island of antiquity.

This famous archeological mystery may be an ancient example of movable type.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

Where commuters walk through remnants of an ancient Greek necropolis.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

An ancient octagonal weather station named for the eight Greek gods of wind.

This ancient hydrological marvel is now the base of a modern outdoor cinema.

The railway carts travelers to central Athens's highest peak, which offers stunning vistas of the city.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

Taoism, Buddhist and Confucianism are all represented in this temple that claims to answer anyone's wishes.

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

Climb to the top of the world's largest seated bronze Buddha.

The supreme shrine of the state.

Buy your fish and have it cooked to order in this bustling, eight-floor seafood market.

This under-visited temple is nestled within one of Shanghai's traditional shikumen-style residential blocks.

The histories of modern Chinese literature and anti-Japanese resistance collide in this Shanghai park.

A memorial to those who died at the hands of the Kuomintang while fighting for communism in China.

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

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

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

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

This replica of the Greek structure is in the heart of Nashville.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.