Selinitsa: 1klm from Gythio, this is a perfect place to swim along with the Valtaki beach in which we can find an aquatic biotope. In Selinitsa we will also find the third cave, Katafygi- Seilitsa which is situated on the left side of the road leading to the other two caves. It is spreading in 2700m2 and is consisted of two floors. This cave has the exceptional “Room of apotheosis” where the acoustic is marvelous and an undsea river called Dragon. During Greece was under the posession of Ottomans, Katafygi was used as a fort.