To 15 ports; the busiest crossings are to Gersau (17 minutes, 19 times a day in season), Vitznau (16 minutes, nine times a day in season), Weggis (33 minutes, eight times a day), Hertenstein (42 minutes, eight times a day), Lucerne (1 hour 15 minutes, eight times a day), Treib (34 minutes, eight times a day in season), Brunnen (41 minutes, eight times a day in season) and Rütli (54 minutes, seven times a day).