From GPAA Claims Administration
Claim is easily accessible. Ingress GPS is correct from Online and print Mining Guides
Drive right up, no need to 4x4 drive.
There are claim markers that let you know that you are on the GPAA claim.
Make sure you bring mining guide with you during your trip to verify GPS corners if needed. Claim is not the standard 20 or 40 acre layout making center of claim feet to corners off by a number of feet both Lat & Long.