Zagori, is a region and a municipality in the Pindus mountains in Epirus, in northwestern Greece. It has an area of some 1,000 square kilometers and contains 46 villages known as Zagori villages (Zagorohoria). The Aoos river running north of Mt Tymphe forms the northern boundary, while the south-eastern side runs along the Varda river to Mount Mavrovouni (2,100m) near Metsovo.