Milos is another island that has a volcanic background which has created natural landscapes of rare beauty. Sarakiniko and Kleftiko made from limestone in strange formations create innumerable caves which you can visit only by tender-boat. The caves which cover natural pools with clear waters, the many hot springs and the diving paradise with underwater caves hiding in the triangle of Kimolos, Milos and Poliaigos are some of the unique natural sights you must discover. Last but not least, the small Cycladic villages, perched on the rocks or hanging over the sea give distinctive splendour to the island.