Mendenhall Glacier and Mendenhall Lake are located a short drive from Juneau and are one of the most scenic and popular attractions in Southeast Alaska. The river flowing out of Mendenhall Lake offers a scenic and thrilling whitewater run for paddlers. The cold, fast flowing water consists of class II-III rapids over rocks and around tight bends that require careful maneuvering and thorough scouting. The water is cold so skillful paddling is a must to avoid capsizing a boat in frigid glacial water.