Ключевые слова: adventure, american bison, animal, animal wildlife, arizona, asphalt, beauty in nature, cattle, fir tree, freedom, grand canyon national park, green color, highway, highway 163, horizontal, international landmark, kaibab national forest, landscape, mammal, meadow, mountain road, native american reservation, natural landmark, nature, no people, north america, north rim, outdoors, panoramic, pine tree, pine woodland, placard, road, road sign, road trip, scenics, sign, sky, southwest usa, symbol, tourism, travel destinations, two lane highway, united states, usa, vacations, west, winding road,