In which U.S. state is Grand Teton National Park located?
Grand Teton National Park Grand Teton National Park is located in the northwestern region of the U.S. state of Wyoming. To the north the park is bordered by the John D. Rockefeller, Jr. Memorial Parkway, which is administered by Grand Teton National Park. The scenic highway with the same name passes from the southern boundary of Grand Teton National Park to West Thumb in Yellowstone National Park. Grand Teton National Park covers approximately , while the John D. Rockefeller, Jr. Memorial Parkway includes . Most of the Jackson Hole valley and virtually all the major mountain peaks of the Teton Range are within the
Grand Teton National Park park were combined in 1950. In recognition of John D. Rockefeller, Jr.'s efforts to establish and then expand Grand Teton National Park, a parcel of land between Grand Teton and Yellowstone National Parks was added to the National Park Service in 1972. This land and the road from the southern boundary of the park to West Thumb in Yellowstone National Park was named the John D. Rockefeller, Jr. Memorial Parkway. The Rockefeller family owned the JY Ranch, which bordered Grand Teton National Park to the southwest. In November 2007, the Rockefeller family transferred ownership of the ranch to the park