This trail is an interesting mix of doubletrack/old road/atv track/singletrack. The trail uses all sorts of old logging roads and this makes for an intermediate style ride. This trail is on a lot of open hillsides and can get warm come late summer so it is best done during early summer of during the fall months.
If you ride the trail in the recommended direction you'll do most of your climbing on the old logging roads and then descend down the singletrack/atv portion. To connect back up the start you'll just ride back up the Little Weiser River access road (Not the trail of that same name, though!). The access road is a bit of a grind, but it's the easiest way back up to your car.
Be aware that both horseback riding and the use of motor vehicles is permitted on this trail, so keep alert for other trail users.