Main beach more mixed, families etc, with second area around rocks mainly gay. Nice soft sand, beds and parasols available and sun beds this year have padded covers also.
Very nice relaxed atmosphere, normally clear sea and clean beach.
Short walk from town past San Sebastián beach and the graveyard/church and ta-daa. Better than the more distant nude beach which is a real trek to be fair and is pebbles. (And very very cruisey)
Balmins also has an Ibizan style cafe/beach bar which is simple, relaxed and nicely done. Not cheap, but nice staff especially the hot tattoo'd guy with amazing teeth....
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.