Over Porto Corallino there is “Prumari” beach, named “Prima Spiaggia” too. It is long some kilometers, situated between Porto Corallo and the coast of Muravera. In a part of it there is the dog beach, dedicated only for animals. In the middle of the beach flows Flumendosa, the most important Sardinian river. Fine sand and limpid water are the most important element of the beach. For richness of flora and fauna, this area is a Site of Community Importance.