17 km from Kalavryta in Kastria Village Tel: 2692-31001 / 31588 / 31633
A 3 level cave with 13 tiers of lakes, passages and galleries. The roof oft reaches 100 feet with a myriad of stalactites and stalagmites. Excavations on level one have uncovered human and animal fossils including a specimen of hippopotamus. This level is restricted but others are not. Caves are damp and cool, bring a jacket.