In Vathi Avlida, the great love for good wine and the long family tradition in viticulture led two friends, civil engineer George Leontaris and viticulturist Lefteris Leivaditis, to create the Petriessa Estate. Thus, in the viticultural zone of Ritsona and at an altitude of 200-220 meters, among pine-clad hills, olive groves and green streams, the privately owned vineyard of the estate of 65 hectares of old vineyard (over 50 years old) and 150 hectares of new vineyards thrives, always following the rules of good agricultural practice.