Smithsonian Butte Road Drive is a 18 mile moderately trafficked out and back trail located near Rockville, Utah that features beautiful wild flowers and is good for all skill levels. The trail offers a number of activity options and is accessible year-round. Dogs are also able to use this trail.
off road driving
The north end of this trail starts in Rockville off of Hwy 9. Cross the Virgin River and after you turn off the Grafton road, the trail get rough and steep. Once you get on top of the ridge, the road improves dramatically. Nice view of Zion at the top of the ridge..