El Castrillón is a scenic beach located in Cudillero, Asturias, Spain. It is characterized by pebbles and strong waves, making it a popular spot for those who enjoy rugged coastal landscapes.
The beach is about 300 meters long and 20 meters wide, with a semi-urban development and a marina nearby in Cudillero.
The area offers beautiful views of the surrounding cliffs, though accessing the beach on foot can be challenging.