Cairuçú beach. This one is located in Paraty-RJ. It's desert, only one family lives here and you can camp there. There are two ways to reach it, from Paraty only by boat. There is also a trail named "Joatinga trail", wich takes 3 to 4 days and goes from "Pouso da Cajaíba" to "Laranjeira Village", Cairuçú is on the middle of the way. Fantastic, for me is the most beautifull beach of the trail.