If Tiger Mart (Can't remember the location, but you can't miss it) is still there, you must stop. The back wall of the store is all glass, with real tigers in the cages. Scared me silly to hear them before I saw them. Lol! Take the detour to the north rim of the Grand Canyon. So worth the trip. bring lots of sunscreen for the trip. My sister and I did old 66 from Amarillo, TX to Los Angeles, CA in 2001. Still the best trip ever! Thank you bratsisterjodie!