Gettysburg National Battlefield – Gettysburg, Pennsylvania

The Battle of Gettysburg was a turning point in the Civil War, the Union victory that ended General Robert E. Lee's second and most ambitious invasion of the North. 

Often referred to as the "High Water Mark of the Rebellion", Gettysburg was the Civil War's bloodiest battle and was also the inspiration for President Abraham Lincoln's immortal "Gettysburg Address"

Have you experienced Gettysburg? This video shows you what it's like to visit Gettysburg National Military Park. From the veil of early morning fog through the day's setting sun, visitors experience all the incredible history of the battlefield.

The following digital battlefield visualizations show the Alamo Battlefield as it appeared in 1836, juxtaposed with how the same space appears today. These visualizations can be viewed on your smart phone, tablet or computer.