Bill Williams Loop forms a large C around the western slopes of Bill Williams Mountain in the Kaibab National Forest. There is camping galore along the southern end of the easy graveled road, and many other campsites dotted along the rest of the way. The views of Bill Williams Mountain from Jackass Flats make you want to set up camp and just stare. Coleman Lake, a large marshy prairie, seems out of place in the pine forest. The northern end of the road passes through private property and lower elevation pinion and juniper forests before ending on Interstate 40.