Ключевые слова: background, beautiful, bridge, calmness, eco stairs, ecologic, forest, green, green foliage, landscape, national park, natural, nature, nature path, nature trip, outdoor, outdoors, park, path, peace, peacefulness, serenity, spring, staircase, stairs, stairway, steps, summer, sunny, travel, tree, walk, walking path, walking time, way, wood, wood stairs, wooden,