Castillo de San Marcos National Monument
St. Augustine, Florida | Built from 1672 - 1695 as a colonial Spanish fortress, this historic site was renamed Fort Marion in 1821 (and reverted to...
Fort Smith National Cemetery
Fort Smith, Arkansas | The cemetery is a burial place for members of both the Union and Confederate armies, including three generals and 1,500 unknown...
Fifth Maine Regimental Museum
Peaks Island, Maine | The Fifth Maine Regiment Memorial Hall was built in 1888 as the "Headquarters" of the Fifth Regiment Maine Volunteer Infantry of...
Fisher's Hill
Strasburg, Virginia | A key action in the 1864 Shenandoah Valley campaign, this September 21-22 engagement came on the heels of the Confederate...
Jupiter Inlet Lighthouse
Jupiter, Florida | This historic site was designed by the Lt. Gen. George G. Meade, later Federal commander at Gettysburg and construction was...
The John Harris-Simon Cameron Mansion
Harrisburg, Pennsylvania | From 1863 to 1889, this was the home of Simon Cameron, Lincoln's first secretary of war.