Stock photography, photos: 1C18 Waterton Lks NT PK Alberta Stock photos of Lower Bertha FallsWaterton Lakes National Park, Alberta, Canada Photograph: © Troy Parlee Click for a larger image and more information Keywords associated with this stock photo: Waterfall, cascade, cascading, cataract, chute, sault, wet, H2O, pour, turbulent, falls, rapids, white, water, steep, plunge, gravity, hydro, flow, flowing, drop, river, stream, torrent, current, Lower Bertha Falls, Waterton Lakes National Park, Alberta, Canada, North America, outdoors, scenic, scenery, landscape, nature, natural, wild, wilderness, elevation, west, western, prairie, foothills, tranquil, quiet, peaceful, relaxing, day, daytime, steep, height, rock, rocky, banks, trees, southern, plants, vegetation, grasses, trickle, spill, forest, woods, bush, log, trunk