In this Drone Zone, we're joining the Arizona Mountaineering Club as it conquers the rugged rocks of Prescott's Watson Lake. These climbing enthusiasts have been scaling Arizona's peaks for 60 years.

Swimmers, beware: There are no lifeguards on duty. Also, swimming is not allowed at Watson Lake in Prescott. Take a dip: Best Arizona lakes you can swim in, from Lake Havasu to Canyon Lake Apache ...