From whitewater rafting the famous Browns Canyon on the Arkansas River to ziplining along the cliffside in Idaho Springs, AVA Rafting & Zipline is your outlet for adventure in the Colorado Rockies. Our Idaho Springs location is just 30 minutes west of Denver, where you can battle the rapids of Clear Creek, zipline among the treetops, or try an introduction to mountaineering on the Via Ferrata. Head further into the Rocky Mountains for fly fishing in Kremmling or rafting in Buena Vista!