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

A crushed gate and giant bronze head serve as a reminder of Greece's fight for freedom.

The Cycladic architecture makes this Athens neighborhood feel like an island paradise hidden in the shadow of the Acropolis.

This mystical orb covered in strange symbols is thought to have been used in ancient Greek magical rituals.

A 2,000-year-old computer demonstrates remarkable engineering and astronomical precision.