National Historic Landmark
building, area, or object officially recognized by the US govt. for historical significance
Jeremiah Lee Mansion
historic house in Massachusetts, United States
Oregon Trail Ruts
preserved site of wagon ruts on the Oregon Trail
Camden Expedition Sites National Historic Landmark
national historic landmark in Arkansas
Fort Zachary Taylor Historic State Park
Florida State Park and National Historic Landmark centered on a Civil War-era fort in Key West, Florida
Edward Douglass White House
historic house in Louisiana, United States
Expedition Island
park in Green River, Wyoming, United States
National Historic Landmark District
geographical area
The Wilson House
birthplace of Bill Wilson in East Dorset, Vermont US
Eames House
house in Pacific Palisades, Los Angeles, USA
Cole's Hill
historic cemetery and settlement site of the Pilgrims in Plymouth, Massachusetts
Traveler's Rest
American National Historic Landmark 1 mile south of Lolo, Montana