The picture-perfect beach of Dois Rios lies in a peaceful cove on an island just an hour off the mainland of Rio de Janiero state, where there are no ATMs and motorised vehicles are banned. After two hours of hiking across the island we reached it, with sprawling golden sand, turquoise waters to the front, lush rainforest behind and pretty much nothing else. It really is the perfect deserted beach. Unlike the more popular (and no more gorgeous) Lopes Mendes beach, no tourist boats go here so the only way to reach it is on foot - gruelling in the humidity (and flip flops) but a real blessing in disguise. I hope it remains utterly unspoiled for a very long time, or at least until I can afford to return.
Stay in: Vila do Abraao, Ilha Grande
Google map: bit.ly/oS93At