To 17 ports; the busiest crossings are to Rüdesheim (15 minutes, about five times a day in season), Kaub (45 minutes, about five times a day in season), St. Goar (1 hour 15 minutes, about five times a day in season), St. Goarshausen (1 hour 25 minutes, about five times a day in season), Assmannshausen (15 minutes, about four times a day, early April to mid-October), Bacharach (45 minutes, about four times a day, early April to mid-October), Oberwesel (1 hour 5 minutes, about four times a day, early April to mid-October) and Lorch (35 minutes, about three times a day, early April to mid-October).