stones next watermill and shadows in river water at azenhas do guadiana river beach, mértola portugal

river landscape water reflection lake tree mountain reservoir nature rock wilderness waterway hill valley pond terrain autumn stones next watermill shadows azenhas guadiana beach mértola portugal weir golden hour landscape mountain trail pathway stones waterway motion shadows recreation grass flowers wild plants flora village countryside vacation construction nobody mill park forest natural rock environment outdoor tourism travel nature summer scenic green leisure trees old hill valley azenhas water vegetation beja guadiana beach fluvial river alentejo mertola portuguese portugal europe