The Cave of Kapsia it is located below the Mainalon Ski Center, 1500 meters from the village of Kapsia, just 15 km from Tripoli at Arkadia. To date, about 6.500 m² of the cave have been explored while fossils of Neolithic period, traces of old flood, human bones and skulls, as well as clay lamps of the 4th and 5th century AD were found inside.