For the Kananaskis River the minimum age requirement is 5 years. If the guest is unaccompanied by an adult the minimum age is 16 years old, but the parent must be at Nakoda Lakeside Lodge to sign the waiver.For the Horseshoe Canyon the minimum age requirement is 12 years. If the guest is unaccompanied by an adult the minimum age is 16 years old, but the parent must be at Nakoda Lakeside Lodge to sign the waiver.