Reservation Ridge is a collection of 4-wheeler trails that is overseen by the Ashley National Forest. As with all National Forest managed lands they do require that you have a driving license and any minors must be accompanied by a licensed adult also on a 4-wheeler. You must also be wearing a DOT approved helmet when riding your 4-wheeler on these trails as well as have a spark arrestor and muffler installed on your 4-wheeler to cut down on the chance of forest fires as well as the noise that 4-wheelers can put out which disturbs local wildlife.
The Reservation Ridge 4-wheeler trail runs southwest along the border of the forest and is a ride full of fun and scenery. The trailhead for riding your 4-wheeler at Reservation Ridge is not listed on any map. However, the Uinta National Forest permits 4-wheeler travel along FR 081. You will find several areas that are used as impromptu trailheads where you may pull over, unload your machines and enter the 4-wheeler trail.
You will find about 12 trailheads to the Ashley National Forest on the southwest side that are open to 4-wheeler travel. The majority of these 4-wheeler trails are barely 2-miles each. If you want a longer 4-wheeler ride check out route FR 066 which meets with FR 148 and loops back along FR 149. There is only one forest road that extends westward from the ridge aside from FR 081, the one you would have come up, it is FR 119. This part of the 4-wheeler trail has several spurs to the north and south making this an interesting area to check out during your 4-wheeler ride.
All of these trails are rated easy to intermediate and will make a great day of riding for you and your favorite group of riding buddies. If you're going to be in this area, be sure to bring your 4-wheelers and ride the Reservation Ridge Trail!