Dorylaeum or Dorylaion (Δορύλαιον) was an ancient city in Anatolia. It is now in ruins near the city of Eskişehir, Turkey. Its original location was about 10km southwest of Eskişehir, at a place now known as Karaca Hisar; about the end of the fourth century B.C. it was moved to a location north of modern Eskişehir. The city existed und...