I camped a whole summer in that area in the late 90's. Fished the Madison at Reynolds Pass, below Clark Canyon on the Beaverhead, in a tube for gulpers on Hegben Lake, hiking and fishing the high mountain lakes, border raids over to Henrys lake and Henrys Fork in Idaho. That was a glorious summer, it was such a blessing. It is one the most special places on the planet, the scenery is outstanding. I was so blessed to be able to do that, just to drink it in and enjoy it as a young man, God is good!