 To the west, the Boucher Trail and Tonto Trail descend through the Tapeats Sandstone for to Boucher Creek.At the confluence of Boucher Creek and Topaz Creek, the Tonto Trail splits off and continues northwest, while the Boucher Trail follows the creek northeast as it continues to flow to the Colorado River, which marks the end of the trail.Boucher Creek's flow disappears and reappears numerous times on this section of the trail.