As of 2010, 110 privately owned property inholdings, many belonging to the state of Wyoming, are located within Grand Teton National Park. Efforts to purchase or trade these inholdings for other federal lands are ongoing and through partnerships with other entities, 10 million dollars is hoped to be raised to acquire private inholdings by 2016. In December 2016 the Antelope Flats Parcel consisting of 640 acres (owned by the State of Wyoming as part of state school trust lands) was purchased and transferred to Grand Teton National Park. The purchase price amounted to 46 million dollars (23 million allocated from the Land and Water Conservation Fund and the last 23 million was raised in private funds from 5,421 donors). The proceeds of this sale will benefit Wyoming Public Schools. Grand Teton National Park is still in negotiations for the purchase of the Kelly Parcel which totals an additional 640 acres from Wyoming. Moulton Ranch Cabins a one acre inholding along the historic Mormon Row was sold to the Grand Teton National Park Foundation in 2018. In 2020 the National Park Service in partnership with the Conservation Fund acquired a 35 acre parcel located within Grand Teton National Park. This parcel is located near the Granite Canyon Entrance Station. 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 park. The Jedediah Smith Wilderness of Caribou-Targhee National Forest lies along the western boundary and includes the western slopes of the Teton Range. To the northeast and east lie the Teton Wilderness and Gros Ventre Wilderness of Bridger-Teton National Forest. The National Elk Refuge is to the southeast, and migrating herds of elk winter there. Privately owned land borders the park to the south and southwest. Grand Teton National Park, along with Yellowstone National Park, surrounding National Forests and related protected areas constitute the () Greater Yellowstone Ecosystem. The Greater Yellowstone Ecosystem spans across portions of three states and is one of the largest intact mid-latitude ecosystems remaining on Earth.