The existing fort is the second reconstruction of the original. It was built in 1956 and features two 20ft x 20ft blockhouses with a connecting stockade. Inside the area of the fort lies the corner marker of the Treaty of Greenville, which was established in 1795 and surveyed in 1799. Down the hill from the fort is the original location of the Wabash River. The fort is located right next to the museum.