Dinosaur tracks of Tazones beach Nature · Villaviciosa, Gijón, Asturias Image of Villaviciosa, not of the place itself. At low tide Jurassic footprints left by dinosaurs some hundred and fifty million years ago emerge on the rocky platform at Tazones, one of the points on the stretch of Asturian coast known as the Dinosaur Coast. Photo: Segarradiaz (CC BY-SA 4.0) What to see and do in Villaviciosa