Canyoneering is the sport of descending canyons by means of hiking, climbing, rappelling and swimming. Relatively obscure, the sport was brought to the mainstream in 2003 with the news of Aron Ralston who had severed his own arm while trapped in a canyon. Experiencing an overnight spike in popularity by the late 90s - a result of information appearing on the internet - the sport became inundated with thrill-seekers of... see more