Pilgrimage site for star-crossed lovers.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

Nestled amid the peaks and lochs of the Scottish Highlands, this inn and pub has played host to outlaws and ghosts.

Largest lake in Great Britain measured by surface area.

One of the newest mosques in a city filled with thousands.

A fountain standing as a testament to a doomed alliance.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

Ancient serpentine sacrifice holder that has stood the test of time.

A sixth-century Byzantine cistern hidden below a modern carpet store.

Taking the subway here means doing so over a bridge located in the middle of an estuary.

The oldest cemetery of modern-day Athens blends the modern and ancient worlds.

A man's head is enshrined beneath a statue near the first building constructed for the modern Olympic Games.

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

This historic structure has been used as a mosque, a barracks, a prison, a school, and a bakery.

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

An ancient Greek monument and a Byzantine church coexist inside this cave.

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

A Byzantine-era church hidden in a wooded area below the Acropolis.

View the ancient remains of buildings and the ancient "River of Hades" before hopping on a train.

Ancient snack bar of the Roman Empire re-opened.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.