To 11 ports; the busiest crossings are to Zurich (15 minutes, 19 times a day in season), Küsnacht (15 minutes, 10 times a day), Heslibach (22 minutes, 10 times a day), Erlenbach (26 minutes, 10 times a day), Thalwil (34 minutes, 10 times a day), Rüschlikon (41 minutes, 10 times a day), Kilchberg (49 minutes, 10 times a day) and Landesmuseum (24 minutes, 14 times a day, April to September).