The Paiva Walkways are located on the left bank of the Paiva River, in the Arouca municipality, Aveiro, Portugal. These 8 km paths provide an "untouched" walk, surrounded by a unique and beautiful landscape, in an authentic natural sanctuary along the brave water downhills, and among quartz crystals and endangered species in Europe. The route extends from the Areinho river beach to the Espiunca river beachy, with the Vau beach between them. A journey across biology, geology and archaeology that will remain, of course, in the heart, soul and mind of any nature lover.