AVA Rafting & Zipline is one of Colorado's most awarded outdoor adventure companies. Founded in 1998, AVA operates world-class whitewater rafting trips and overnight trips on the Arkansas River, Clear Creek, and Colorado River. In addition to rafting, AVA has unique zipline and via ferrata courses in Buena Vista and Idaho Springs (just 30 minutes outside Denver). AVA is your one stop outfitter for Colorado adventures.