Karpenisi is a town in central Greece. It is the capital of the regional unit of Evrytania. Karpenisi is situated in the valley of the river Karpenisiotis (Καρπενησιώτης), a tributary of the Megdovas, in the southern part of the Pindus Mountains. Mount Tymfristos lies directly to the north of the town, and the foothills of mount Kaliakouda are in the south. Karpenisi has a ski resort and is a popular destination, especially during winter. It is called Switzerland of Greece for the resemblance with the mountainous country and its beauty, atypical for a Mediterranean place.