Costa de la Luz The "Coast of the Light", in the provinces of Huelva and Cadiz at the Atlantic Ocean, offers splendid beaches of fine sand. Major centers of attraction are Punta Umbria, Islantilla, Isla Cristina, Mazagon, Matalascañas, Barbate, Algeciras, Tarifa, Conil de la Frontera, Chiclana de la Frontera, El Puerto de Santa Maria, Rota, Chipiona, and Sanlucar de Barrameda.