Ключевые слова: atlantic forest, autumn, background, beautiful, canyon, color, concept, deciduous, ecosystem, environment, environmental, evergreen, foliage, forest, fresh, galicia, green, greenery, hiking, landscape, leafy, leaves, lichens, mao, mao river canyon, mountain, nature, nobody, oak, oak trees, orense, organic, ourense, outdoors, quercus robur, ribeira sacra, season, seasonal, spain, sustainability, sustainable, tourism, travel, trees, valley, wanderlust, winter, wood, woodland,