Set in Portugal's southern coast, this documentary explores the ever-shifting beauty of Ria Formosa - a protected natural park of lagoons, islands, and wetlands teeming with life. Through the stories of places like Desert Island, Ilha do Farol, and Ilha de Culatra, we meet fishermen, guardians of tradition, and those who live in quiet harmony with nature. A richly textured journey through one of Europe's most fragile and fascinating coastal ecosystems.