7.5 miles with a 1,330-foot elevation gain passed four pictograph walls - the High Gallery, Horseshoe Shelter, Alcove Gallery, and the real gem, the Great Gallery, a large and well-preserved panel of intricately beautiful human and animal figures, about 15 feet above the ground, stretching over 120 feet along the smooth slickrock wall, covered with 75 pictographs in shades of dark red, brown, and white.