Keep in mind that Grand Canyon and much of northern AZ can get snow in November. Oct. is very rare for snow sticking. Just east of Williams is Circle Pines KOA. Lots of trees and one of the nicer KOA's we've been too. They allow campfires although often banned in May and June due to dry conditions. Many campgrounds in N. AZ close at end of Oct. so check before going.
Williams is a very fun old route 66 town 60 miles south of the Grand Canyon on I-40. Still has the small town atmosphere. Nearby is Bearizona, a drive through animal park. Theres also a Deer petting zoo and several mountain lakes.
