From The Gallatin National Forest Trail, A View Upstream, Of Cottonwood Canyon Where It Is Very Wide.
….No applicable ZMM Passage
Upper Cottonwood Canyon, Gallatin National Forest, MT.
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(Photo = NC8l Resize1000x1333.JPG ...... ZMM Page = 173 ...... WayPt N+C 08a ~6560ft = 2.3 mi fm DeWeese.)