Hilly Cincinnati boasts a thriving arts scene, major-league sports teams, a world-class zoo and aquarium and a revitalised riverfront with shops, clubs and restaurants. Located on the Ohio River in southwestern Ohio, Cinci claims to have more than 4000 restaurants, and more chilli restaurants than any other city in the world. Adrenaline junkies will enjoy the nearby Kentucky Speedway and Paramount's Kings Island, home of the tallest and fastest wooden roller coaster in the world.