This fairytale-looking castle is a wonderful example of Greek neo-Gothic architecture

Legend says this sacred tree was a gift from goddess Athena.

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

This abandoned Greek island was the last active leper colony in Europe.

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

The hallucinogenic center of the ancient world.