The Castillo beach is not very crowded, with a couple of beach bars in the area and a water sports stand where we had a great time. It has toilets and showers in a decent state.
Interesting place to visit. Next to it is a large park for children and close to the maritime town with typical restaurants in the area.
The sand is not fine, but small gravel-like pebbles from the deep sea a few meters from the shore. Good place to fish.
Easy access to the beach and very good for parking.