Lake Retba, (meaning the lake pink) located in the State of Senegal.
Reason to call them back waters and pink, and the resulting alga Dunaliella salina, which produces red dye to increase light absorption and that the necessary energy to manufacture composite ATP provides the energy-rich, and shows pink color is evident in the dry season.
Lake contains a large proportion of salt, so; like Dead Ksear easy buoyancy people in its waters due to salinity. There is an existing activity to collect salt them where salt up to 40% of the content in some parts.
Being considered by the World Heritage Committee for the inclusion of the lake as a World Heritage Site.