Playa de Arra, Beach in Collera, Spain

Playa de Arra stretches along roughly 450 meters of coast with a mix of sand and pebbles, surrounded by distinctive rock formations and steep cliffs. The beach is divided into two different landscape zones separated by a notable geological fault line.

Playa de Arra lies within the Paisaje Protegido de la Costa Oriental de Asturias, the protected coastal landscape listed by Spain's Ministry of Agriculture, Food and Environment. The sources place the beach in the so-called Costa Jurásica and note that a marked crack in the rock separates the low cliffs from the higher, perpendicular ones, showing the end of a geological era. No coastline length is documented.

The two tidal pools carry local names: Pozu del Cura and Pozu del Maestru, the latter deeper and less suited to children. Both are formed by walls of bare rock that enclose seawater at low tide and disappear when the tide rises. The beach lies off the Collera parish in Ribadesella, the easternmost of the municipality's beaches.

Two natural pools, Pozu del Cura and Pozu del Maestru, form at low tide, creating protected swimming areas with varying depths. These pools suit different swimming abilities and help you plan your visit according to tidal conditions.

A pronounced geological fault divides the beach landscape, separating lower cliffs from vertical walls that drop straight into the sea. This feature developed through tectonic movement and remains a striking characteristic of the place.