Stock photography, photos: A couple hiking on snow Stock photos of A couple hiking on snow above Lake Tahoe, 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, simplicity, inspiration, action, active, effort, energy, aerobic, challenge, adventure, freedom, hiking, distance, vista, grandeur, vastness, beauty, couples, cold, environment, man, male, woman, morning, evening, sierra, mountains, winter, lake, Tahoe, California, sierras, alpine, snow, horizontal, Ston Berg, outdoors, outdoorsman