The Paiva Walkways are located on the left bank of the Paiva River, in the municipality of Arouca, Aveiro district. There are 8 km that provide a walk surrounded by landscapes of unparalleled beauty, in an authentic natural sanctuary, along the descents of whitewater, quartz crystals and endangered species in Europe. The route stretches between the river beaches of Areinho and Espiunca, with Praia do Vau (Vau beach) between the two. A trip through biology, geology and archeology that will be, for sure, in the heart, soul and mind of anyone passionate about nature.