Secret Life of Lakes

Lençóis Maranhenses National Park - lakes of sand (1x5)

Air date: Sep 04, 2015

Last episode of this sublime series: in Brazil, is the Lençóis Maranhenses National Park, an unusual and beautiful place in which rows of white sand dunes and small freshwater lagoons alternate. In northeastern Brazil, on the shores of the Atlantic Ocean, a sea of dunes is home to a string of turquoise lakes of incredible beauty: the Lençóis Maranhenses. They appear and disappear at the whims of rain and sun, but nevertheless constitute a unique place where the alliance of sand and water has given birth to an extraordinary ecosystem.