Nature, Outdoors, Water, Mountain Range, Mountain, Promontory, Land, Sea, Shoreline, Ocean, Coast, Lake, Countryside, Slope, Scenery, Peak, europe, portugal, porto, douro, douro valley, douro river, valley, river, landscape, nature, portugal river, peso da regua, regua, pinhao, rio, rio douro, quinta nova, scenery, city, landmass, district, stream, urban area, vicinity, rio de janeiro, european country, port