We look my friend's 80 year old parents to the Grand Canyon last year because it was on their bucket list. We stayed in a small cabin about 20 yards from the rim. It was awesome. You might try sitting on the El Tovar Lodge porch in the rocking chairs at sunrise or sunset to watch the colors change. If you drive up to Glen Canyon Dam, please note that you are not allowed to take ANYTHING in the visitors center and the parking lot is not monitored. We decided not to go in because we didn't want to leave cameras, cell phones, purses unattended in the car. If you are going to Custer State