To 19 ports; the busiest crossings are to Briedel (5 minutes, about twice a day, May to mid-October), Reil (15 minutes, about twice a day, May to mid-October), Zell (Mosel) (20 minutes, about twice a day, May to mid-October), Enkirch (35 minutes, about twice a day, May to mid-October), Alf-Bullay (45 minutes, about twice a day, May to mid-October), Traben-Trarbach (1 hour 20 minutes, four times a week, late June to early October), St. Aldegund (55 minutes, twice a week, late June to September) and Ediger-Eller (an hour and a half, twice a week, late June to September).