I stopped here on my way through Sedona after seeing other sites completely full. It did afford the space I was looking for from other campers, which was great.
There is a fair deal of highway noise coming from nearby 89A, and unfortunately a good deal of trash. The site next to mine was completely trashed, and honestly non-discernible from a camp site or a long-term resident site.
The area is fun to mountain bike or off-road vehicle ride.
We found this site on The Dyrt while driving through Flagstaff looking for a simple place to pitch a tent and head out early in the morning. It was early March, so not quite peak season but the spaces were abundant and easy to navigate - just pull off the main roads and find a site. We arrived late at night which made actually locating a site rather difficult, but in the daytime the sites are easily spotted off of the main road.
The sites are car/RV accessible, but lack amenities.
A great bare essentials campsite with nice distant views of Flagstaff and open sky at night.