The Open Air Adventure Park was a blast. As you drive up, it may not look like it is very big, but once you are on the course, it is a very challenging 90 minutes of entertainment for the entire family. The owner, Tim, is a very hands-on and was on the course to talk and assist anyone that was climbing during the tie period that my daughter and I were enjoying the experience. The course is challenging, yet very open to people of all abilities. I highly recommend the Adventure Park for anyone looking for something different and exciting while in Estes Park. I will definitely visit again the next time I am in Estes Park!