| Acadian Village |
Van Buren, ME |
| Alaskan
Native Heritage Center |
Anchorage, AK |
| Amistad,
the Freedom Schooner |
Georgetown, SC |
| Battery Point Lighthouse |
Crescent City, CA |
| Battle of Dam #1 |
Newport News, VA |
| Bentonville Battlefield |
Four Oaks, NC |
| Biosphere II |
Oracle, AZ |
| Calico
Ghost Town |
Calico, CA |
| Carlsbad
Flume |
Carlsbad, NM |
| Cedarhurst |
Mt. Vernon, IL |
| Charming
Historic Area |
Independence, MO |
| Chickamauga
& Battle for Chattanooga |
Chickamauga, GA/Chattanooga, TN |
| Chino Copper Mine |
Silver City, NM |
| Coral Castle |
Homestead, FL |
| Custer's Last Stand |
Billings, MT |
| Davis, Jefferson |
Biloxi, MS |
| 1880 Town |
Murdo, SD |
| Ellis Island, NY |
New York, NY |
| El
Paso Spanish Missions |
El Paso, TX |
| Falls of the Ohio |
Jeffersonville, IN |
| Forgotten
Petroglyphs |
Yakima, WA |
| Fort
Constitution |
Portsmouth, NH |
| Fort
McClary |
Kittery, ME |
| Fort
Missoula |
Missoula, MT |
| Gathland
State Park |
Burkittsville, MD |
| Geiser Grand Hotel |
Baker City, OR |
| Guest House Museum |
Ft. Bragg, CA |
| Harpers Ferry NP |
Harpers Ferry,
WV |
| Heritage
Park Museum |
Forest City, IA |
| Hermitage,
The |
Hermitage, TN |
| Historic Grand
Canyon Train |
Williams, AZ |
| Historic Mill
Creek |
Mackinaw City, MI |
| Hoover Dam |
Boulder City, NV |
| Hotel del Coronado |
Coronado, CA |
| Hot Springs National Historic Park |
Hot Springs, AR |
| Indian
River Lifesaving Station |
Rehoboth Beach, DE |
| Intrnl Space
Hall of Fame |
Alamogordo, NM |
| Jekyll Island |
Jekyll Island,
GA |
| Kennedy Space Center |
Cape Canaveral, FL |
| Lake
Placid Murals |
Lake Placid, FL |
| London
Bridge |
Lake Havasu City, AZ |
| Loretto Chapel |
Santa Fe, NM |
| Loveland Castle |
Loveland, OH |
| Mackinac Bridge |
Mackinaw City, MI |
| Major Francis Dade Massacre |
Bushnell, FL |
| Manresa Castle |
Port Townsend, WA |
| Millbrook
Village |
Millbrook, NJ |
| Miramont Castle |
Manitou Springs, CO |
| Mystery Castle |
Phoenix, AZ |
| Ohio Veterans Plaza |
Columbus, OH |
| Palace of Fine Arts |
San Francisco, CA |
| Quiet Valley Living Historical Farm |
Stroudsburg, PA |
| Renaissance
Tower |
Florence, AL |
| Roaring Camp |
Felton, CA |
| Roscoe Village |
Coshocton, OH |
| Salem Witch Trials |
Boston, MA |
| San
Diego Maritime Museum |
San Diego, CA |
| San
Juan Capistrano Mission |
San Juan Capistrano, CA |
| Santa
Maria Replica |
Columbus, OH |
| S-Bridge |
Zanesville, OH |
| Shady Dell Trailer Park |
Bisbee, AZ |
| Stan Hywet House and Gardens |
Akron, OH |
| Stephen Foster State Park |
White Springs, FL |
| Stones River Civil War Battlefield |
Murfreesboro, TN |
| Sutter's Fort SHP |
Sacramento, CA |
| West
Point Military Academy |
West Point, NY |
| Winchester House |
San Jose, CA |
| Woonsocket
- Ancient Textile Industry |
Woonsocket, RI |
| Yuma
Territorial Prison |
Yuma, AZ |
| Zanesville's
Y-Bridge |
Zanesville, OH |