Independence National Historical Park was created in 1956.
Natchez National Historical Park was created in 1988.
Trakai Historical National Park was created in 1992.
Adams National Historical Park was created in 1946.
Morristown National Historical Park was created in 1933.
Pecos National Historical Park was created in 1965.
Independence National Historical ParkPhiladelphia
Independence National Historical Park spans more than 55 acres on 20 city blocks in Philadelphis, Pennsylvania.
Tumacácori National Historical Park was created on 1990-08-06.
Chaco Culture National Historical Park was created in 1907.
Valley Forge National Historical Park was created in 1893.
Sitka National Historical Park was created on 1972-10-18.
Lowell National Historical Park was created on 1978-06-05.