Very large parking lot at the pool. Free standing, no facilities, but water tap. There are a lot of campers, places big enough. Police drove around a few times a day to check that you do not show any camping behavior, but that is reasonable in a free place and gave a safe feeling. A good 10 minute walk to the center. Definitely eat in the street Calle del Laurel, very cozy and tasty pinchos / tapas.