Ключевые слова: arizona, backcountry, blue, bone, boucher, boucher trail, butte, canyon, cliff, clouds, deer, dried, expansive, geology, grand canyon national park, hiking, jaw, mesa, mountain, mountains, national park, nature, outdoor, overlook, park, point, rock, rocks, scenery, skeleton, skull, sky, snow, towering, valley, views, wilderness, winter, yuma point,