Forum Discussion
fanrgs
May 27, 2017Explorer
Not sure why Teton Pass is a concern as it is on WY 22, not on US 26, the major highway west from Jackson. If you take US 26 from Caspar, WY to Jackson, then you stay on it to Alpine Junction and Idaho Falls and take US 20 to Mountain Home and Boise. We did that route several years ago with our trailer. It was great road all the way and had some terrific "windshield scenery"--Jackson Lake and the Tetons of course, but also the Togwotee Pass stretch, the Snake River canyon between Jackson and the Idaho border, and Craters of the Moon NM.
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