Our sister company, The Gorge Zipline, offers a world-class, tree-based zipline canopy tour consisting of 11 ziplines, a sky-bridge, and 3 huge rappels. Descending 1,100 vertical feet, The Gorge Zipline is the steepest, fastest zipline canopy tour in the United States. Experience old growth forests and breathtaking views of the Green River Gorge. This is the perfect compliment to any Green River Adventure!