U.S. National Whitewater Center's man-made river

The U.S. National Whitewater Center operates a large outdoor recreation complex that includes an artificial whitewater river and rafting channels. The center and its promotional materials describe the course as the world's largest man-made whitewater river; this claim is used in media and promotional descriptions. The facility hosts competitive paddling events, training, and a range of outdoor activities such as zip-lining, rock climbing, and mountain biking.