My wife and I were visiting Colorado for the first time, and we wanted to be able to see/experience the iconic Colorado scenery. We had one afternoon free to do this, and at first we thought of renting a car and exploring on our own. Fortunately, though, I ran across this tour online --- and it was the best thing we could have done! Our tour guide, Mel, was wonderful (friendly, informative, efficient), and in four hours we were able to see some amazing sights. We saw so much more than we would have had we decided to do it on our own.