settlement ponds for the production of salt by evaporation. iptuci inland salt flats andalusia, spain

alcornocales natural park andalusia aqueducts canals city crystallizers bosque evaporation exploitation fleur sel gastronomy gourmet inland iptuci landscape mountain nature outdoor panoramic people persons phoenicians ponds pools prado del rey process province cadiz rafts restoration roman romans salt flats pan pans production settlement settling spain spring tourism traditional travel view visit water evaporation