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Lemhi Pass

We wouldn't be surprised if you were already familiar with the history of Lemhi Pass. After all, this route through the Beaverhead Mountains is where Lewis and Clark found the continental divide - and stories of their explorations have been taught in schools ever since. But if you want to have a slightly easier adventure and embark on a more enjoyable U.S. trip, you might want to explore the Lemhi Pass by car, instead.

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Located on the border of both Montana and Idaho, this road trip is perfect for adding on to a larger road trip - especially as you have to check out both the Beaverhead- Deerlodge National Forest and the Salmon-Challis National Forest at least once in your life.