ZACK our guide guy was very good! He drove us to beautiful places where we could walk, enjoy the gorgeous views, take pictures/videos, use the bathroom, and buy things, including food/drinks. He was talkative and very informative about the facts of Rocky mountain National Park and its concepts. He provided us with the best experience. He took us to the very top of the mountain where we could even touch the ice formation we see from far way. It was amazing! He gave us nice tips and suggestions when visiting Colorado, like for example places to eat, to visit and best time of the year to come (October). He also suggested the most affordable place to stay (YMCA cabine). If you take a tour with Zack he will tell you all about it with details and you will enjoy the best views. Thank you Zack!