Bain Boeuf Public Beach lies just north of Pereybere, on the road toward Cap Malheureux. It is less polished than Pereybere's main beach and not as good for a full day of swimming, but it has more space, fewer people, and one of the better views of Coin de Mire from the mainland.
The shoreline mixes sand, rock, and reef shallows, so check the entry before committing to a swim. It is a good place for a quiet hour, a photo stop, or a picnic when Pereybere Public Beach feels too busy.