The Ruta das Pontes do Lérez is a linear path of 14.6 km that runs, for the most part, parallel to the river Lérez, linking the Mosteiro de Aciveiro and the town of Gaxín. The route is of medium-low difficulty and can be done by almost any kind of public. There are some areas where the route narrows and there may be a risk of falling, and areas where there are stream crossings, for which a minimum level of physical fitness is required. In terms of scenery, along the route there is a predominance of gallery forest ecosystems, with an abundance of tree species such as birch, birch and oak, and you can observe bird species that are so characteristic of these environments, such as herons and cormorants.