What are the best civil war sites?

Some of the best Civil War sites include Gettysburg National Military Park in Pennsylvania, known for its pivotal battle and extensive battlefield preservation. Antietam National Battlefield in Maryland is notable for the bloodiest single-day battle in American history. Other significant sites include the Vicksburg National Military Park in Mississippi, which showcases the siege that turned the tide of the war, and the Appomattox Court House in Virginia, where General Lee surrendered to General Grant, marking the war's conclusion. Each site offers rich historical insights and well-preserved landscapes.