For amazing views of the region, head up to Viewpoint of St Leonardo da Galafura. See if you can spot any famous landmarks in the distance.
You'll soon see why this Peso da Régua scenic viewpoint is a hit with travelers. If you're searching for other things to keep you busy, Quinta de Santa Eufemia, Douro Museum, and Peso da Regua Parish Church are in the area too. They won't take you very long to get to from Viewpoint of St Leonardo da Galafura.