The drive to Silverton is one of the most scenic road trips in the Southwest. Route overview: Start in Phoenix, Arizona Drive through northern Arizona’s red rocks and forests Stop at Four Corners National Monument - Don't miss this! It's not out of the way at all and so worth it. It was a great stop to break up our trip. Continue into Colorado via the Million Dollar Highway We stopped in Durango just to see the town and get coffee. If you want to pick things up at Walmart th