If you take the recommended route to the Tetons via Twin Falls, you will be getting off I-80 at Wells, where there are a few RV parks. There isn't much of anything along US-93 between Wells and Twin Falls - which is a 2 hour drive.
If you take the recommended route to the Tetons via Twin Falls, you will be getting off I-80 at Wells, where there are a few RV parks. There isn't much of anything along US-93 between Wells and Twin Falls - which is a 2 hour drive.