Endless white sand beaches surrounded by the vivid blue of the Atlantic Ocean and the mysterious green of the estuarine areas. A true sanctuary for thousands of migratory birds and other aquatic species that make this protected area one of the most special natural places in Portugal. This is a journey through the hidden corners and secrets that the Ria hides, showing the daily lives of its inhabitants and the way they relate to each other in the diverse habitats that make up the Ria Formosa.