An area of significant historical and ecological value, rich in geographical relief, amid a unique landscape surrounded by 13 summits and vast meadows rich in fauna and flora. Aliakmonas river's sources are in these summits. The geographical relief allows everyone to visit the highest and biggest alpine lake of Greece, the dragon lake Gistova at an altitude of 2350 m, as well as the fourth highest Greek summit, Tsouka Petsik at 2520 m. One more known summit is Perifano, at 2444 m.