Fort Ligonier is an on-site reconstruction of an early U.S. fort, which stood between 1758 and 1766. The fort withstood the years of the French and Indian War (1754-1763) and Pontiac's War (instigated 1763). In addition to the fort itself and numerous outlying structures, the site displays reconstructions of mid-1700s "Conestoga" wagons. No Conestoga wagons survive to this day. The replica wagons are based on historical accounts and archaeological evidence. A museum serves as the entry point to the fort. Collection highlights include pistols given to George Washington by the Marquis de Lafayette, 13 original French and Indian War era paintings, and a period room with 18th and early 19th-century furnishings.

The fort offers exhibits, an 8-minute introductory video, a gallery, a period room, living history activities, reenactments, guided tours, and a picnic area. Reservations are required for tours.