The Paiva River rises in the Serra da Nave, in Moimenta da Beira, and flows into the Douro, in Castelo de Paiva. It was once considered the least polluted river in Europe and remains a spawning ground for trout. It offers opportunities for hydrospeed and other water sports.

An island in the middle of the Douro River, with boat transportation during the summer. This uniquely beautiful space features a picnic area, grassy areas, and areas covered with medium-sized trees. It also has a small docking pier.

The mouth of the Arda river. It is a very peaceful place with fabulous river views. The Arda river is born in Arouca and ends in the Douro river, in Oliveira do Arda. Formed by the connection between the Gondim and the Marialva rivers.