Ключевые слова: adventure, antennas, backpacking, blue, camorca, camp, colors, conifer, countryside, firtree, forest, green, hiking, hill, house, illuminated, landmark, landscape, lights, madrid, mountain, mountains, national park, nature, night, nobody, outdoor, peak, pine, pines, segovia, shelter, sierra de guadarrama, silhouette, sky, spain, stairs, summit, sunlight, sunset, surreal, tent, tourism, travel, trees, twilight,