From the junctions of SR260/87 in Payson, go north on SR87 to milepost 285 where you'll see a small parking lot and a series of forest service signs in a meadow---do not park here. Instead, turn left onto Forest Road 142, set your odometer and drive 0.5 miles to an unmarked road on the right—this is easy to miss---look for a sign that reads “no trailers, dead end”, do not take Forest Road 611---stay right. Continue on the unmarked road for 0.6 miles to the trailhead marked by a brown metal cattle gate and a sign that reads “closed to all vehicles”. Go through (or around/under) the gate and follow the informal footpaths along the water. When you get to the ruins of an old bridge/dam, veer left and follow the creek as far as you like.
2016 UPDATE: A PERMIT IS NOT REQUIRED
From the FS website: Depending on the nature of the activity
planned on the National Forest, a special use permit may be required.
Usually groups of 12 or less, that are just hiking or camping in the
wilderness, are not required to apply for a permit. The wilderness
environment allows the visitor to experience an area primitive in
nature, where man's presence is mostly unnoticed. In most wilderness
ecosystems, larger groups may have a detrimental impact on the
environment, and can affect the wilderness experience of other forest
visitors. Please keep your group small to avoid this type of impact,
and help us protect the integrity of these special areas.
Coconino National Forest, West Clear
Creek Wilderness:





