area / park town w/ snowshoe rentals / tour guides largest rental / guide place popular trailhead
Mt Rainier Ashford, WA (pop 200) Whittaker Mountaineering Paradise
Rocky Mountain NP Estes Park, CO (pop 5800) Estes Park Mountain Shop Bear Lake
Grand Canyon NP Grand Canyon Village? (pop 2000)
Flagstaff??
FlagstaffClimbing.com? Bright Angel Trail