Beach: La Olla

A cove from which one can see Ifach Rock. There are infrastructures and a car park right next to the beach.

Beach: Ondar-Beltz

Separated from the Santiago Beach by the river Deba, this beach has fine, golden sand. It is easy to reach. A pier calms the swell of the sea, making it more tranquil than in the neighbouring beaches.

Beach: Ondarreta

It is situated in the bay of the well-known beach of La Concha. The island of Santa Clara is situated opposite the beach of Ondarreta. The water is quiet and it is perfect for practising beach sports, especially body-boarding. It has al the necessary services. Near the beach there is a pool and a yacht club for children. ...

Beach: Ondartzape

Beach: Onza Norte

Beach: Onza Sur

Beach: Optimis

Beach: Oratori de Portals

This beach is commonly frequented by holidaymakers on the island and has a full range of facilities.

Beach: Orbeiro

Beach: Oribar-Zahar

The calm waters of this beach lie within Orio estuary. It is an excellent area for fishing.

Beach: Oriñón

The Oriñon estuary flows into the sea around this beach. Surfing and canoeing are also popular at the beach and it has all manner of facilities and services.

Beach: Ornanda

Surrounded by stand-alone chalets and pine groves. At one end of the beach, and well-shielded, there is a campsite. It is separated from Gafa Beach by rocks, which are very good for catching shellfish.

Cala Orpesa la Vella

This little cove is almost a southern extension to Playa de la Concha beach, separated from it by a small rocky outcrop which gives it some agreeable natural privacy, and enclosed to the south by the hill of Orpesa la Vella.

Beach: Orruaga

Beach: Orxal

Beach: Orzán

The beach is perfectly equipped. The huge promenade runs along the entire length of Orzán cove and is well-worth visiting. It has been awarded the blue flag.

Beach: Os Alemáns

Beach: Os Barcos

Small beach that lies next to Silgar Beach on the other side of the Sailing Club. It is considered as being a fishermen's beach and many of the small Sanxenxo fishing boats are anchored along the seashore.

Beach: Os Bloques

Small beach that lies next to the fishing port of Ribadeo.

Beach: Os Castelos

Beach: Os Castros

Beach: Os Castros

A beautiful, very well equipped beach. Access is very simple as it is signposted in the town. It has an attractive viewpoint from where the Red Cross usually keep watch. It is one of Spain's blue flag beaches. When the tide is out this beach is joined to Das Illas. Good for surfing.

Beach: Os Fondas

Beach: Os Frades

Beach: Os Marbadás

Beach: Os Monxes

Beach: Os Muiños

Beach: Os Muiños

Wonderful views of the Islas Cíes (Cíes Islands). There are several houses behind the beach. The sand is fine and white.

Beach: Os Namorados

Beach: Os Olmos

Beach: Os Olmos

Beach of fine, white sand where you can enjoy lovely views of the estuary. There is a copse of pine trees to the left of the beach.

Beach: Os Picos

Beach: Osmo

A very attractive, quite crowded beach that has views of the port of Corme and the sea inlet. At one end there is a pine forest and at the other there are family chalets. At both ends of the beach there are solid rocks that protect the beach. The beach goes inland as it gets wider and wider, following the river that flows out here.

Beach: El Oso

Beach: Ostende

There is a pretty promenade. It has a lifeguard service and its sand is thick and grey. The middle area has many rocks, while on the promenade there is an information centre that gives out brochures nd leaflets on Castro Urdiales.

Beach: Ostreira