Intermediate level or better riders would have not problems with the trails. Mostly jeep, no single track. The best part of this ride is the scenery, breath taking views and exploring old ghost mining camps. Riders go from one mountain range to the next, with specatular vistas around each bend. The passes to one range to another can be very high up...starting from 8000 feet to up to 13000. Lots of neat old mining sites, lots of the buildings are still intact.