The Panachaiko (, "Panachaean"), also known as Vodias (??????) mainly at the Middle Ages, is a mountain range in Achaea, Peloponnese, Greece. It spans about 20 km in length from north to south, and 15-20 km from east to west. It is the northernmost mountain range in the Peloponnese. The highest point, named Pyrgos Palavou (?????? ???????), is 1926 m.

The mountain is home to two shelters,