 Near Colletorto is situated the Occhito lake, an artificial lake on the Fortore river that sign the limith with the Apulia region, the lake of Guardialfiera is 25 km away.Other important river on the territory are the torrent of Santa Maria and the Cigno river both branches of the Fortore river.The hills around Colletorto are divided in forest of oaks, mediterranean maquis, olive trees and fields of cereals and other agricultural products.