Our tour guide, Erin, was SUPER knowledgable about all of the street art and murals (and the people behind them) throughout the area. I was really impressed! She took us on a walking tour down main streets, through back alleys, under overhangs, and even up a random set of stairs. The tour was largely focused on street art and neighborhood murals, not graffiti, which was great for us. I took a group of middle school students on a field trip on a weekday and Erin was accommodating to our schedule and was flexible when I asked the morning of our tour if we could cut the time in half due to the heat. Most amazing of all, Denver Graffiti Tours offers this engaging experience FREE for school groups!