Please click "I Agree" to accept this use of your data. The clothing-optional portion, marked at either end by picket fences, offers rental beach chairs and umbrellas, as well as lifeguards. Part of Makena State Park on the island's southeast coast, it overlooks a national marine sanctuary renowned for its sea turtles, dolphins, whales and tropical fish. Perched just inside the South Head of Sydney Harbour, it's small and narrow, but incredibly secluded for such a big city location. Life sucks, World s best nude beach know.