In Part 4 of our Western Trip we are leaving the Tucson area but not before enjoying a day trip to Mt. Lemmon with our good friend Carol from our college days, who we stayed with in the area.
After we left Tucson we made a short stop at the north end of the Imperial Sand Dunes by Glamis, California. From there, another short stop at The Salton Sea before heading into Indio, California in preparation for the next day's visit to Joshua Tree National Park