^{Bassade les Olles: La Bassa de les Olles, with 54 hectares, is the smallest lagoon in the Ebro Delta Natural Park. Communicating with the Fangar Bay, To know the ecosystem you can visit the MónNatura Delta de l'Ebre information centre with an area of 41.2 hectares that puts the environmental richness of the area in value.} sLRL.