To 10 ports; the busiest crossings are to Yxlan (4 minutes, 43 times a day), Vaxholm (2 hours 10 minutes, about three times a day, April to October), Stockholm (3 hours 5 minutes, about three times a day, April to October), Svartlöga (50 minutes, five times a week, April to October), Söderöra (35 minutes, four times a week, April to October), Rödlöga (1 hour 10 minutes, four times a week, April to October), Kapellskär (25 minutes, once a week, April to mid-August) and Gräddö (1 hour 5 minutes, once a week, mid-June to mid-August).