I was coming into arizona later in the evening (8:30pm) with no plans of where to stay. Tried to call the campground reservation # and register online but I was too late. I just needed a safe place to crash for the night, so i decided to check it out anyway (w the Winslow visitor Center as my backup plan). There were a few camping spots open so I snagged one and stayed for the night. The ranger gave me a ticket in the morning indicting I needed to go to the visitors center and pay, which I promptly did. There’s a possible fine (up to $750) if not paid. I paid $18 but there’s showers and bathrooms. Really nice facilities that Id happily pay for. So quiet and the stars were unbelievable! I was really wowed.