Chasia (Greek: Χάσια) is a forested mountain range in the northern Trikala (Thessaly) and the southern Grevena (Western Macedonia) regional units, northern Greece. It is an eastern extension of the Pindus mountain range. The elevation of its highest peak, Kratsovo, is 1,564 m (5,131 ft). It stretches from the village Korydallos in the west to Kerasoula in the east, over a length of about 35 km (22 mi). The nearest mountains are the Antichasia to the south, the Kamvounia to the northeast and the Lygkos (northern Pindus) to the west.