1. Gettysburg National Military Park (Pennsylvania)

The Gettysburg National Military Park stands as a powerful tribute to the war’s turning point. Here, over three harrowing days in July 1863, the bloodiest battle of the Civil War unfolded, forever altering the nation’s fate. Visitors can walk among solemn memorials, explore the museum’s immersive exhibits, and reflect at the site of Abraham Lincoln’s iconic Gettysburg Address. Ongoing preservation efforts ensure that future generations grasp the magnitude of sacrifice and the enduring lessons woven into this hallowed landscape.