To 16 ports; the busiest crossings are to Mammern (7 minutes, three times a day in season), Stein am Rhein (13 minutes, three times a day in season), Wangen (13 minutes, three times a day in season), Hemmenhofen (25 minutes, three times a day in season), Steckborn (31 minutes, three times a day in season), Gaienhofen (37 minutes, three times a day in season), Berlingen (46 minutes, three times a day in season) and Diessenhofen (53 minutes, three times a day in season).