To 9 ports; the busiest crossings are to Zurich (15 minutes, 18 times a day in season), Kilchberg (11 minutes, nine times a day), Rüschlikon (18 minutes, nine times a day), Thalwil (27 minutes, nine times a day), Erlenbach (36 minutes, nine times a day), Küsnacht (46 minutes, nine times a day), Zollikon (12 minutes, five times a day, April to September) and Tiefenbrunnen (19 minutes, five times a day, April to September).