Stock photography, photos: A man hiking Stock photos of A man hiking in the back country near 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, action, active, effort, endurance, aerobic, challenge, adventure, hiking, distance, vista, grandeur, vastness, beauty, man, morning, evening, sierra, water, lake, mountains, summer, California, sierras, alpine, male, solo, horizontal, Sido,hike,hiker,, outdoor sports, outdoorsman