Porth Wen aerial view deserted Victorian industrial brickwork factory remains on Anglesey eroded coastline

porth wen anglesey aerial view site remains erosion disused island eroded abandoned coastline coast wales chimney deserted port shore harbour tourism furnace ancient building uk ruined sea landscape neglected boiler remote rusty heritage exploring industry sightseeing brickwork arch history overgrown empty brick industrial tranquility bricks victorian factory countryside mountain manufacturing golden