To 9 ports; the busiest crossings are to Altenrhein (40 minutes, three times a day, mid-May to early October), Rheineck (1 hour 10 minutes, three times a day, mid-May to early October), Lindau (1 hour 20 minutes, three times a day, April to mid-October), Horn (15 minutes, twice a day, April to mid-October), Staad (15 minutes, twice a day, mid-May to early October), Arbon (25 minutes, twice a day, April to mid-October), Romanshorn (55 minutes, twice a day, April to mid-October) and Wasserburg (55 minutes, twice a day, April to mid-October).