Hill AFB, Ogden UT to Colter Bay, Grand Tetons NP

First, head out the Roy gate. Opps, too much detail. On your way to Craters of the moon, you might be interested in checking out the city of rocks area. It's a little bit different, and can be fun if you like hiking exploring and climbing. I personally like Craters of the moon and think you'll enjoy it. If you take the time to hike and explore the park, it's a lot of fun.