Spent the better part of a week at a group site near the beginning of FR525. Road access near the highway entrance is fair, but gets significantly rougher the farther north you head. Rigs with lower clearance proceed with caution. Verizon cell service was low to fair, with some periods of no service. Sites overall were fair, with more group sites towardsthe entrance and more individual sites farther north. Not extremely level in most places, but leveling blocks help. 15 minutes from downtown Sedona and a bunch of great hikes. If visiting the area in the future I would stay again.