Ключевые слова: agriculture, architecture, beautiful, billboard, blue, castle, catapeixe, colorful, country, countryside, douro portugal, douro valley, duero, europe, european, field, golden, grape, green, hill, island of loves, landscape, lovers island, mountain, nature, port, portugal, portuguese, river, rural, scenic, sky, summer, terrace, tourism, tourist, town, travel, tree, valley, view, viewpoint, village, vine, vineyard, water, wine making,