Tag Archives: orygma

Below and on the right-hand side of the Monastery of Spilianis, is located, at an altitude of 94 meters, a cave called “Orygma Vrisouli” (Dimensions: 110 meters x 54 meters and Depth: 6,5 meters). It was first explored by I. Petrohilos 7/1952 [Hellenic Speleological Society (Hellenic Speleological Registry 205)]. What …