The ruins of a 2,000-year-old Roman fishing village perched on one of the best beaches in Spain.

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

A sharp sculpture made of thousands of pieces of jagged glass.

The oldest standing Byzantine church in Athens is tucked within a monastery in the middle of an upscale shopping district.

The site where hundreds of Greeks were tortured by the Nazi secret police is now a cosmetics store.

A sprawling collection of books and manuscripts about ancient Greece that would have put their famed libraries to shame.

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

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

This abandoned shopping arcade has new life as an art installation.

The Lobotesis family has been baking some of the best savory pies in Athens since 1910.

A pre-war mansion that survived the modernization of Athens.

Where commuters walk through remnants of an ancient Greek necropolis.

Replicas of Apollo's leonine stone guard cats still line a sacred row in Greece.

Giant marble phalluses on the sacred island of antiquity.

This ancient statue of Dionysus lies unfinished and abandoned in one of Greece's oldest quarries.

According to legend, the Devil left a footprint behind after an epic showdown with a traveling priest.

One of the few remaining monuments dedicated to South Boston's Irish heritage.

On a former island, this old fortification once used to protect the Boston Area and started Edgar Allan Poe in his military career.

This marble tower commemorates the first victory of George Washington and a major turning point in the American Revolution

This beautiful architectural gem was the first waste treatment facility in Boston.

The colonial home of Paul Revere during the American Revolution.

Interactive museum complete with costumed re-enactors and the only known surviving chest from the Boston Tea Party.

Ice cream stand, snack bar, and time capsule of milk conveyance.

This replica of a historic fishing shack long dubbed the most painted building in America.