To 11 ports; the busiest crossings are to Konstanz (52 minutes, 14 times a day in season), Romanshorn (46 minutes, 16 times a day in season), Langenargen (25 minutes, five times a day, April to mid-October), Kressbronn (45 minutes, five times a day, April to mid-October), Nonnenhorn (55 minutes, five times a day, April to mid-October), Wasserburg (1 hour 5 minutes, five times a day, April to mid-October), Lindau (1 hour 25 minutes, five times a day, April to mid-October) and Bregenz (1 hour 50 minutes, five times a day, April to mid-October).