If you are looking for a true adventure in ziplining, the Treetop Zipline Tour at Climbworks is the perfect choice. This is a two to two-and-a-half-hour tour that consists of nine ziplines, daunting sky bridge and an ATV ride and a controlled rappel at the end. You travel tree-to-tree with your feet never touching the ground. All riders must be over the age of seven. There is a weight max of between 250 and 270 pounds. The zipline is rated easy.