Formed by small islands and lagoons, you can admire a great diversity of water birds. With a surface of approximately 280 hectares, these crescent shaped islands change their shape according to the sediments that the river brings in this final part of its course. In its vegetation abound the tamarisks that can be observed through a scenic viewpoint, because the access to the lagoon is closed to the public. It is one of the main points where you can admire seagulls, terns and ducks.