Fantastic activity for young and old, beginner and experienced alike. We had 80+ year old youngsters and 10 year olds on our tour, all we're treated to experienced and expert guides including Wes, Riley and especially Micah who made sure we were safe on every line. The 9 line Zipline tour covered about 2 miles of line through beautiful Hawaiian countryside including several waterfalls and views of the Pacific. Our guides catered to all skill levels and even taught us some of their personal tricks safely. In all cases we felt safe while zipping even when upside down! We highly recommend Umaama and their team!