Ключевые слова: access, adventure, board, boardwalk, bridge, cross, crossing, deck, environment, flow, forest, marine, meadow, metal, national, natural, nature, outdoor, park, path, pathway, plant, railing, recreation, river, riverbank, riverside, road, route, season, spring, summer, track, trail, tree, trek, trekking, valley, walk, walkway, wild, wood,