The Spercheios Marches in 218 B.C.

The Spercheios Marches — Aetolian League.

The northern marches toward Thessaly — the Spercheios valley and the Oetaean highlands. Malian Lamia and Ainian Hypata, the Epicnemidian Locrians by Thermopylae, Phthiotic Achaea and wild Dolopia: the contested frontier where the league presses against Macedon’s Thessaly.