Istion Valley

Istion Valley is a valley which constitutes the westernmost region of Achaia in Peloponnese, Greece.
During the Peloponnesian War, the region was explored by the Spartan misthios Kassandra.Assassin's Creed: Odyssey
==Appearances==
*Assassin's Creed: Odyssey
==References==
Category:Locations in Achaia
Category:Regions of Achaia
Category:Valleys