Beach of the Orient of Asturias. Of the large estuaries of the region, Villaviciosa and Eo are the only ones that do not harbor important ports or have been absorbed by urban development. For this reason the original environmental conditions are preserved to a great extent, with a vegetation of exclusive species and being also a wintering place and migratory passage for many waterfowl.
The declaration of Partial Nature Reserve comes to recognize the importance that for the conservation and enjoyment of nature has a unique estuary on the Asturian coast.
The estuary of Villaviciosa has an almost triangular plant of about 8 km. of length and a width that oscillates between the 1.000 m. and the 200 m. according to the zone. Its formation dates back to the Würn glaciation, in the Upper Pleistocene, which caused the descent of the sea level. The rivers then excavated its channel modeling deep valleys in its final section. When the sea recovered its previous level it flooded the valleys and emerged what is known as submerged valley estuaries, type to which Villaviciosa belongs.
The limits of the Protected Space coincide practically with the roads that run along the banks of the estuary, one communicates the population of Villaviciosa with the small Puerto del Puntal and Tazones, and the other one brings us up the beach of Rodiles.
It is an ecosystem of an extraordinary vegetal and faunal richness.
The majority group in the Ría is the one of the acuatic birds, almost all of them migrating. The estuaries are places where they can find abundant food: fish, crustaceans, molluscs, worms, etc. All the estuaries of the Cantabrian coast play a crucial role for the bird migrating populations of Europe. Its presence is especially large in spring and autumn, scarce in summer and variable in winter. In Villaviciosa you can usually see three types of birds: waders, herons and swimmers. The Golden Plover, the Lapwing, the Common Snipe, the Great Chorlitejo, the Common Sandpiper, the Little Egret, the Gray Heron ..., the Mallard, the Mallard Duck, the Spoon Duck ... and a long etcetera.
On the other hand, in this space you can find up to four major types of natural resources: the beaches and dunes, the estuary, the cliffs and the coastal rasa.
Among the first, mention the Rodiles Beach, which extends east of the estuary of the estuary with 1 km. of length and 350.000 square meters of surface at low tide. The action of the wind creates in Rodiles a dune field that closes the beach to the south and where both mobile and fixed dunes can be recognized. It is a meeting point for many Asturians on summer weekends, has ample parking and services of restaurants and bars. To get from Villaviciosa you have to take the N-632 road to Lastres, and take the VV-6 turn, a detour to the left that takes us through the town of Selorio and leave behind the small beach of Misiego.
It should also be noted that in the cliffs of the nearby town of Tazones we find an important deposit of dinosaur footprints, icnitas, which constitute an extraordinary testimony of the passage of these animals over the marshy areas of the area.
El «jurásico asturiano» se extiende por una franja costera que desde Cabo Torres, al oeste de Gijón, va hasta Ribadesella. Para más información sobre el Jurásico en Asturias www.museojurasico.comText: © Ramón Molleda for desdeasturias.com
Information of interestReception and Interpretation Center of the Partial Natural Reserve of the Ría de Villaviciosa.
Carretera del Puntal (VV-5, km 4.1).