Ключевые слова: activity, adventure, architecture, attraction, background, balcony, branch, branches, bridge, building, cabin, climbing, construction, countryside, courage, design, eco, entertainment, environment, europe, exterior, extreme, fantasy, foliage, forest, grass, green, height, high, home, house, ladder, landscape, leaf, leaves, leisure, nature, nets, outdoor, park, pine, plant, platform, play, playground, playhouse, recreation, risk, roof, rope, rung, rural, shelter, sky, sling, sport, spring, step, structure, style, summer, sunny, tourism, tree, treehouse, trees, trunk, unique, wood, wooden,