Tall Stacks, formally known as the Tall Stacks Music, Arts, and Heritage Festival, was a festival held every three or four years in the Cincinnati, Ohio, USA, area, which celebrated the city's heritage of the riverboat. The sixth (and, to date, final) edition was held on October 4 to 8, 2006. The festival typically featured a number of vintage and replica steamboats from across the eastern United States, which docked along the Ohio River shoreline in Cincinnati and across the river in Covington and Newport, Kentucky.