Stock photography, photos: A silhouette of a woman hiking Stock photos of A silhouette of a woman hiking during sunset on Donner Summit, CA. Photograph: © William Stevenson Click for a larger image and more information Keywords associated with this stock photo: Backpacking, backpack, backpacker, Wilderness, high country, back country, active, the good life, alpine ridge, hiking, fast, packing, distance, vastness, solo, woman, sunset, evening, silhouette, sierra, fall, autumn, California, sierras, orange, alpine, trail, clouds, horizontal, Sobo, outdoors, outdoorsman