http://homeworlddesign.com/paiva-walkways-embraces-paiva-river-providing-unique-experience/
Paiva Walkways embraces the Paiva river with an extension of 8km, providing a walking path with a breathtaking natural beauty, with picturesque landscapes, waterfalls and a variety of fauna and flora species. This project is by Arouca municipality and engineer company Trimetrica. Check out these birds-eye view photos.
Sara Martínez
Espectacular!