The Lérez River is a natural setting of undeniable environmental value that serves as a link between the urban and rural areas of the municipality of Pontevedra. It is at its mouth that it gives rise to an ecosystem unique to the Galician coast, with a series of natural peculiarities. The greatest ecological interest of the coastal front lies in the intertidal habitats – sandy and muddy intertidal and subtidal banks and marshes

There are hiking routes on both banks of the river of low difficulty and a linear distance of 6 km (12 round trip)