Youll be able to ride at your leisure along the most ancient highway in the world the park covers 3 400 acres along 16km 10 miles of the roman road preserving important ancient roman tombs and villas the appia antica regional park has five bicycle trails and there are several free monument that you can visit such as circus and villa of massenzio villa capo di bove museum of the walls as well as monuments with an entry fee not included bikes for adults children child seat for infant