I had a great time on the Boulder/Flatirons tour with Michael. I was in Denver for a conference and decided to stay an extra day to see more of the area. I'm very glad I decided to do the organized tour, especially because I was traveling solo. We saw some very beautiful sites including the Red Rocks Amphitheater, the foothills, and Boulder. And because everyone in our tour group had extra time, our guide even took us to some additional sites. Our guide was knowledgable, considerate, and a responsible driver. I would 100% do another Aspire tour the next time I'm in the area.