Antietam National Battlefield5831 Dunker Church Rd, Sharpsburg, MD 217823,230 acres ยท 8 mi trailsโญ 4.94,810 reviews๐๏ธ National park๐ชข Leash requiredโจ 8.1๐ณ Shade๐ง Water๐ ฟ๏ธ Parking๐ป Restrooms+1 moreGoogle Maps โDetails โ