This photo was taken in Uyuni, Bolivia in Febuary 2017. Salar de Uyuni is the world's largest salt flat. The lack of light pollution, clean air, wide night skies and visually breathtaking amazing surroundings of ethereal white beauty and wide horizon make this place one of the best star gazing destinations in the world. The white salty surface is highly reflective and when it floods during the wet season, the thin layer of water creates an incredible mirror reflection of the night sky above.