Stock photography, photos: Saguaro & Cholla Stock photos of Saguaro & cholla cactus at picacho peak, arizona. Photograph: © Jim Parkin Click for a larger image and more information Keywords associated with this stock photo: usa, us, united states, america, southwest, desert, az, arizona, picacho, picacho peak, mountain, peak, saguaro, saguaro cactus, cactus, cholla, cholla cactus, poppies, goldpoppies, mexican goldpoppies