Elkhorn Tavern is a two-story, wood-frame structure that served as a physical center for the American Civil War Battle of Pea Ridge, also known as the Battle of Elkhorn Tavern, which was fought on March 7 and March 8, 1862, approximately five miles east of Pea Ridge, Arkansas, located in the northeastern Benton County, Arkansas. The tavern, a replica built in 1865 following the burning of the original building by bushwhackers, is now the centerpiece of the Pea Ridge National Military Park, which includes approximately 5,000 acres (2,000 ha) around the structure, including the restored battlefields, a stretch of the pre-war Telegraph Road, which runs directly in front of the tavern, and a section of the Trail of Tears. The tavern is on the National Register of Historic Places.