Head north on I-17 to route 69 and head west toward Prescott. About 8.2 miles after you cross over the highway you will take a right. This will be onto Central Ave, just after the the smokestack and across from circle K in Mayer. Set trip meter to 0.00 after you cross the cattle guard.

0.1 miles Stay left.
0.6 miles Stay left.
1.4 miles turn left at fork in the road.
4.3 miles Stay left just before droping into the river bed.
N 34* 26' 39.7" W 112* 11' 38.4" (river bed)
The road goes across the river and straight into Binghampton. Sometimes there is a miner who stores some equipment in the open area. If he is there he will not let you through. If that is the case you will need to take a right down the creek.
5.0 miles Turn Left. Keep an eye out for the road to the left near some big trees.