Rows of grape vines line the valley of the River Douro in Portugal

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Terraces of grape vines for port wine production line the hillsides of the Douro valley in Portugal

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Size: 12000px × 5334px
Photo credit: © BackyardBest / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: agriculture, beautiful, country, countryside, cultivate, cultivation, douro, europe, field, grape, green, growth, harvest, hill, landscape, mountain, nature, outdoor, panorama, pinhao, plant, plantation, port, porto, portugal, portuguese, river, rural, scenic, terrace, terraced, travel, unesco, valley, vine, vineyard, viniculture, viticulture, wine, winemaking, winery