Culp's Hill, which is about 3⁄4 mi (1,200 m) south of the center of Gettysburg, Pennsylvania, played a prominent role in the Battle of Gettysburg. It consists of two rounded peaks, separated by a narrow saddle. Its heavily wooded higher peak is 630 ft (190 m) above sea level. The lower peak is about 100 feet shorter than its companion. The eastern slope descends to Rock Creek, about 160 feet lower in elevation, and the western slope is to a saddle with Stevens Knoll with a summit 100 ft (30 m) lower than the main Culp's Hill summit. The hill was owned in 1863 by farmer Henry Culp and was publicized as "Culp's Hill" by October 31, 1865.

The Battle of Gettysburg was a three-day battle in the American Civil War fought between Union and Confederate forces between July 1 and July 3, 1863, in and around Gettysburg, Pennsylvania. The battle, which was won by the Union, is widely considered the Civil War's turning point, ending the Confederacy's aspirations to establish an independent nation. It was the Civil War's bloodiest battle, claiming over 50,000 combined casualties over three days.