National park campgrounds with check in are the worst. The campground is by definition huge, or else they wouldn't pay a staff to check you in. It takes forever because they have to explain the world to each and every guest and it creates a high stress level that is the opposite of what you're there for. However ... once that's over, it's a nice campground! There three different hikes to take from the valley where the campground is back up to the mesa. There are free showers, wifi and food at the check-in place, which is pretty far from the campsites.
The largest of the three USFS campgrounds between Sedona and Flagstaff in Oak Creek Canyon. I think this is the least cool. Manzanita is the coolest but always full (11 sites in this giant tourist attraction0), Pine Flat is right next to this one, and looked to be the second coolest. This one's still pretty sweet though ... although I find myself worrying about evacuation routes if this dry, hot canyon was swept by a forest fire. We would all be screwed I think.
My campsite karma failed tonight, and I am 40 feet away from overweight theater troupe, who act as if they've never been out of the city before and are being very, very loud very late into the evening. Elevation 5900', so it's pleasantly cool here, even while Redding, 50 miles west and 5500' lower is hitting 101.