Mesochora (Greek: Μεσοχ?ρα, before 1928: Βιτσ?στα - VitsistaName changes of settlements in Greece) is a mountain village in the municipal unit of Pynda in the southwestern part of the Trikala regional unit, Greece. It is located in the Athamanika mountains (southern Pindus), on the upper course of the river Acheloos, about 800 m above sea level.