Ключевые слова: aerial, agricultural, agriculture, alentejano, alentejo, alto, area, background, countryside, douro, drone, ecology, europe, european, farm, farming, farmland, field, fields, forest, grape, green, hiking, hill, hills, hillside, industry, landscape, lisbon area, outdoor, place, portugal, portugal vineyard, portuguese, region, roe deer, row, rows, rural, summer, tourism, travel, unesco world heritage site, valley, vine, vineyard, viticulture,