Stock photography, photos: A man hiking inthe Sierras Stock photos of A man hiking at Treasure Lakes, CA beneath Bear Creek Spire. Photograph: © William Stevenson Click for a larger image and more information Keywords associated with this stock photo: Backpacking, backpack, backpacker, hiking, camping, Wilderness, high country, back country, action, active, effort, California, sierras, challenge, adventure, hiking, distance, vista, grandeur, vastness, beauty, environment, man, morning, evening, silhouette, mountains, summer, fall, Bear Creek Spire, Treasure Lakes, lake, alpine, snow, vertical, Athletic, athlete, Outdoor, outdoors, outside, sports, sporting, sport, exercise, health, healthy, physical, fitness, outdoorsman, sportsman, adventure, adventuring, twenties, 20s, 30s, thirties, one, 1, person, kell