Lake Retba (Lac Rose) is located in Senegal Africa. Its pink hue is caused by harmless bacteria called Dunaliella salina. The lake's salt content is very high giving people the ability to float effortlessly in this water.
Mount Roraima, two billion years in making, is surrounded by tall cliffs on ALL sides! This mountain’s location – in South America – forms a triple border with Brazil, Venezuela and Guyana. It forms the highest peak of Guyana’s Highland Range.