Stock photography, photos: A man hiking under a waterfall Stock photos of A man hiking across a stream below a waterfall near Mount Hood, OR. Photograph: © William Stevenson Click for a larger image and more information Keywords associated with this stock photo: Backpacking, backpacker, backpack, Wilderness, back, country, backcountry, simplicity, inspiration, action, active, effort, energy, liveliness, motivation, adventure, freedom, leisure, playfulness, fun, hiking, hike, hiker, risk, danger, wet, man, male, solo, self reliance, spring, summer, stream, river, yellow, white, green, water, waterfall, oregon, OR, falls, mist, tamanawas, crossing, outdoor, outdoors, outdoorsman, outside, sports, sport, sportsman, recreation, recreational, exercise, exercising, physical fitness, health, healthy, athlete, athletic, one, 1, person, 20, twenties, s, horizontal, Pres