The world's largest neutrino telescope searches for secrets of the universe at the South Pole.

Fire meets ice at the southernmost volcano on Earth.

Natural time capsule containing an alien ecosystem.

Poseidon? No one seems to know.

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

This smily stone feline is meant to represent a mythical lion that almost destroyed the island of Kea.

The historic tower houses of this nearly abandoned Greek town have been compared to the spikes on an iguana's back.

What once sat in the world’s spotlight is today a largely disused ghost complex.

This secret coastal village is studded with pastel-colored houses all piled on top of one another.

This open air archeological site houses almost as much wildlife as it does classical religious artifacts.

This town named for the ancient God of War is home to fewer than a thousand people, but it's the birthplace of the Greek Revolution.

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

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

The hermits of Karoulia protect their asocial lifestyles by living on the vertical face of a treacherous precipice.

Temple complex that once housed the famous statue of Nike.

A two thousand year old brothel uncovered in Northern Greece.

This remarkable cave was discovered after a shepherd watched bees enter and exit through a small fissure.

These ruins in Volvi were once at the intersection of the Eastern and Western Worlds.

Thousands of rusting train cars have been slowly falling apart on the edge of Greece's second largest city.

According to myth, Zeus himself was hidden in this cave to escape being eaten by his dad.

A cave network located at the southernmost tip of mainland Greece was once believed to be an entrance to Hades.

Swarms of dainty flying insects swarm into the Petaloudes Valley to get busy.

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

Giant marble phalluses on the sacred island of antiquity.