Formerly known as I-40 Grand Canyon RV Park and Campground, (and the Ash Fork KOA previous to that), our new owner purchased the park and began making improvements on October 4, 2013.....Interstate 40 Grand Canyon RV Park invites you to enjoy an unforgettable camping experience when you come to play in one of Northern Arizonas premier vacation destinations: The Grand Canyon! Our convenient location offers comfortable accommodations that are close to all the area highlights.