As of 2024, there were 60 National Historical Parks administered by the National Park Service.
The 14 National Historical Parks visited by Gram and Pops are listed in black.
You can see pictures of their trips by going back and clicking
on the List of Visited Parks link above and then selecting
National Historical Parks Visited by Gram and Pops.
| Name | Location |
|
| Abraham Lincoln Birthplace National Historical Park | Kentucky | |
| Adams National Historical Park | Massachusetts | |
| Appomattox Court House National Historical Park | Virginia | |
| Blackstone River Valley National Historical Park | Rhode Island, Massachusetts | |
| Boston National Historical Park | Massachusetts | |
| Cane River Creole National Historical Park | Louisiana | |
| Jimmy Carter National Historical Park | Georgia | |
| Cedar Creek and Belle Grove National Historical Park | Virginia | |
| Chaco Culture National Historical Park | New Mexico | |
| Chesapeake and Ohio Canal National Historical Park | Maryland | |
| Colonial National Historical Park (Jamestown, Yorktown) | Virginia | |
| Cumberland Gap National Historical Park | KY, TN, VA | |
| Dayton Aviation Heritage National Historical Park | Ohio | |
| First State National Historical Park | Delaware, Pennsylvania | |
| Fort Sumter and Fort Moultrie National Historical Park | South Carolina | |
| George Rogers Clark National Historical Park | Indiana | |
| Golden Spike National Historical Park | Utah | |
| Harpers Ferry National Historical Park | West Virginia | |
| Harriet Tubman National Historical Park | New York | |
| Harriet Tubman Underground Railroad National Historical Park | Maryland | |
| Homestead National Historical Park | Nebraska | |
| Hopewell Culture National Historical Park | Ohio | |
| Independence National Historical Park | Pennsylvania | |
| Jean Lafitte National Historical Park (Chalmette) | Louisiana | |
| Kalaupapa Leprosy Settlement and N. H. Park | Hawaii | |
| Kaloko-Honokohau N. H. Park | Hawaii | |
| Keweenaw National Historical Park | Michigan | |
| Klondike Gold Rush National Historical Park | AK, WA | |
| Lewis and Clark N. H. Park (Fort Clatsop) | OR, WA | |
| Lowell National Historical Park | Massachusetts | |
| Lyndon B. Johnson National Historical Park | Texas | |
| Manhattan Project National Historical Park | New Mexico, Tennessee, Washington | |
| Marsh-Billings-Rockefeller National Historical Park | Vermont | |
| Martin Luther King Jr. National Historical Park | Georgia | |
| Minute Man National Historical Park | Massachusetts | |
| Morristown National Historical Park | New Jersey | |
| Natchez National Historical Park | Mississippi | |
| New Bedford Whaling National Historical Park | Massachusetts | |
| New Orleans Jazz National Historical Park | Louisiana | |
| Nez Perce National Historical Park | ID/MT/OR/WA | |
| Ocmulgee Mounds National Historical Park | Georgia | |
| Palo Alto Battlefield National Historical Park | Texas | |
| Paterson Great Falls National Historical Park | New Jersey | |
| Pecos National Historical Park | New Mexico | |
| Pu'uhonua O Honaunau National Historical Park | Hawaii | |
| Reconstruction Era National Historical Park | South Carolina | |
| Rosie the Riveter/World War II Home Front N. H. Park | California | |
| Saint-Gaudens National Historical Park | New Hampshire | |
| Salt River Bay National Historical Park and Ecological Preserve | Virgin Is. | |
| San Antonio Missions National Historical Park | Texas | |
| San Francisco Maritime National Historical Park | California | |
| San Juan Island National Historical Park | Washington | |
| Saratoga National Historical Park | New York | |
| Sitka National Historical Park | Alaska | |
| Ste. Genevieve National Historical Park | Missouri | |
| Thomas Edison National Historical Park | New Jersey | |
| Tumacácori National Historical Park | Arizona | |
| Valley Forge National Historical Park | Pennsylvania | |
| War in the Pacific National Historical Park | Guam | |
| Women's Rights National Historical Park | New York |