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Arnao Beach
Castropol (Western Asturias)

On foot or by car

Type of beach
  • Fine golden sand
Services and amenities
  • Showers
  • Toilets
  • Accesible
  • Recreational Area
  • Lifeguards
  • Fishing (underwater or other)
Other services
Length 450 m.
Castropol (Western Asturias)
Arnao Beach

The westernmost coastal wonder of Asturias

Just before crossing Los Santos Bridge over the River Eo, linking the Principality with Galicia, there is a turning on the right that leads to Arnao Beach, the westernmost beach in Asturias. Comprising fine white sand and calm, crystal-clear waters, Arnao Beach provides beautiful views of the Galician and Asturian coastlines.

Nestled in the Eo Estuary Partial Nature Reserve, it boasts good amenities, easy access and lifeguards in the summer months. At high tide, the sandy area is greatly reduced.


It forms part of the Oscos-Eo Biosphere Reserve.

Arnao Beach