17. Huacachina, Peruvian desert
Huacachina is a mystical village in the Ica Region of Southwestern Peru; it is a small surreal oasis of life, like a sparkling diamond in the middle of the brown and lifeless dunes of the desert. There is a lagoon which is always blue with water, and you can add the thrilling adventure of dune-buggy rides and sand-boarding with it.