Themiscyra is a fictional city that traditionally is associated with the Amazons of Greek legend. They are described as a society of warrior women who live isolated from the rest of the world. Themiscyra received more mainstream notability for being the Birthplace of Wonder Woman, the DC superhero.
Themiscyra is an Easter Egg added to Rome: Total War that is found by traveling to the far North of Germania. Due to the long distance required in order to travel there, Themiscyra is often ignored in favor of far more strategically valuable targets. Fans of the game consider it a bragging right to have conquered Themiscyra.