Sulfur and bacteria attach bright colors to the hot springs Afar Triangle (Ethiopia). The water is formed by the condensation of hot gases coming from the magma chamber. After evaporation of water salt and other minerals form bright brown crusts.
Bora Bora is an island in the Leeward group of the Society Iselands of French Polinesia, an overseas collectivity of France in the Pacific Ocean. Bora Bora is a major international tourist destination, famous for its aqua-centric luxury resorts.