39.8551°N 22.4961°WGonnocondylus or Gonnocondylum, also called Olympias (Greek, Ancient (to 1453);: Ὀλυμπίας), was a town in ancient Thessaly. The town was renamed Olympias by Philip V of Macedon prior to 185 BCE, when the Perrhaebians requested the return of the town, along with Malloea and Ericinium.
Its site is located at Tsourba Mandra.