Near Medford in the Siskiyou National Forest, the Applegate Valley area is very popular with ATV riders. In particular, check out the Timber Mountain - Johns Peak OHV Area.
The trailhead is located on both sides of Jacksonville Reservoir Road.
Note: As of September 2007, ATV riding is permitted on all developed Forest Service roads as long as the ATV has a valid Oregon ATV sticker.
Overall, Applegate Valley is the 21st most popular ATV riding trail of all 44 ATV trails in Oregon.