Hello! We are taking Amtrak from Chicago to Flagstaff. We stay in Flagstaff for 2 nights, then go to the Thunderbird Lodge for 2 nights. After that we have reservations for 2 nights at Gouldings Lodge in Monument Valley and leave there Friday morning. That leaves Friday, Saturday and Sunday open before we have to be in Las Vegas Monday afternoon We will have a car and will stop at the Hoover Dam on our way to Vegas. My question is this - what else makes sense to see? There is so much! Other things we are considering are: Route 66 from Flagstaff to Kingsman, Sedona and Bryce Canyon. We know we can't do it all and are looking for suggestions on how to spend those three days between Gouldings Lodge and Vegas. Thank you in advance!