Surface Elevation: 6,633 ft. (2,021 m)
Phelps Lake is located in Grand Teton National Park, in the U. S. state of Wyoming. This natural lake is located at the entrance to Death Canyon in the southern section of the park. A number of hiking trails can be found near the lake, the most popular being a 1.8 mile (2.9 km) roundtrip hike to the Phelps Lake overlook.
"Jumping Rock" is a popular rock that sits on the northern side of Phelps Lake. It is so called "Jumping Rock" for the reason that it performs as a natural diving board. It is a 25-30 foot drop into the lake, but the water is deep enough for those brave enough to jump in. The water is freezing, even in August.