Ios Tris Klisies beach: Tris Klisies is a beautiful beach on the southern part of Ios, on the road to Manganari. The beach is highly recommended for people who want their privacy. Tris Klisies is also a frequent choice for nudism. There is a small hiking path leading to this beach where you have to leave your car and walk for about 10-15 minutes. The golden sand and deep blue waters promise a unique diving experience and relaxing hours offering an extraordinary view to the surrounding area. The surrounding rocky coastline is great to explore by boat.