Excellent overnight camping site at Soap Creek.  Look for the gate at milepost 545 on US-89A.  After going through the gate (after much mental debate about going past the gate), took the right fork past a water tank and stopped at this site.  It is practically flat and a large space.  A dark sky spot other than the glow from what must be Page, AZ. The specific coordinates are N 36.746623, W 111.712808.