As the word implies "the lakes inside cave" is what it takes as you go inside the cave, and one thing unique is that these string of lakes cascade in three different levels. The cave has an altitude of 827 meters and has an explored stretch of 1980 meters, but only 500 meters are accessible for walk-in. Spanned with the walkway bridge, the visitor can cross from one lake of a self formed natural dams to another lake, passing through a wonderful shape of boulders, very tiny waterfalls, and of course the stalactites and stalagmites of a very fascinating formation. (Kastria, Greece / 2009)