Grand Teton National Park In-holding! Located in the SE corner of Kelly, and a mere 300 ft. from the Gros Ventre River, this cozy circa 1938 log cabin is walking distance to the Kelly Elementary School (grades K-5), US post office, and local coffee shop. The 360 degree views include Grand Teton National Park and the National Elk Refuge. Good potential for historical restoration, or one of a kind building site within the National Park.Settled in the late 1890s Kelly, WY is located on the banks of the Gros Ventre River to the south and Grand Teton National Park to the north. NOTE: Kelly's population totaled 138 in the 2010 census.