Start Your Gettysburg Journey at the Heart of the First Day’s Fighting. Seminary Ridge Museum, Gettysburg, is located on Seminary Ridge along the National Park Service's auto tour route. Three floors of exhibits connect individuals and groups to the dilemmas which led to the Civil War, provide a powerful and personal view of the battle's first day, and show the work of one of the battlefield's largest field hospitals. Advance tickets are available via our website or by calling 717-339-1300