The world’s first hotel to be run by robots.

One of the best-preserved medieval streets in Europe.

One of the most photographed locations in the entire city.

A somber memorial at the site where hundreds of prisoners and civilians were executed in the aftermath of World War II.

This church is dedicated to the patron saint of seafarers.

An intricate network of underground tombs carved into volcanic rock.

1,500 Commonwealth servicemen of World War II are buried or commemorated in this cemetery.

A series of waterfalls create the illusion of perpetual rainfall in this hidden gorge.

Flying high over the small island of Zákynthos is a giant tribute to the mainland.

Believed to be the only Orthodox church in the world that features a free-standing pulpit.

This building was once the most magnificent mansion in Nafplio.

This building served as the first customs house in modern Greece.

This collection of artifacts represents one family's mission to record the horrors of World War II inflicted on their hometown.

A hilltop monastery on the Greek island of Hydra.

This former mill comes to life during the Christmas season.

A memorial dedicated to a tragic event during the Axis occupation of Greece.

A settlement that was stopped in the middle of construction, leaving behind paved roads, curbs, light poles, a stormwater drainage system, and even a basketball court, but no houses.

This tower is all that remains of the mosque that once stood in the center of the city, before it was destroyed by fire in 1941.

Legends hold that these unusual rock formations were once a bridal party, or perhaps a group of hunters.

This old museum contains dozens of detailed miniature ships and buildings.

This Ottoman-era Greek Orthodox Church was built to honor Agia Pareskevi, a Christian saint.

An artistic melting pot inside an old roadside inn from the Ottoman era.

Once the largest rope factory in Greece, this abandoned plant now stands like a ghost of industry past.

Modernist design and funerary customs meet Spartan traditions in this one-of-a-kind graveyard.