Between Milina and Trikeri, there are a set of limestone hills with a dense maquis vegetation. The hard limestone peaks exceed an altitude of 550 m above sea level. Besides a dolina named Xerkambos, you do not find many fertile and deep soils here. The area is largely uninhabited and you will not find any villages. Only after 1970, a road was created to connect the hill town of Trikeri.