Blasket Islands Dún Chaoin Ferry Co. Ltd. is no longer running a ferry service from Dún Chaoin to Great Blasket Island for the 2015 season. Please visit our sister site www.marinetours.ie for details of our boat trips from Ventry Harbour (Ceann Trá) around the Blasket Islands. We land passengers on the Great Blasket Island as part of our all-day combination Eco Marine Tour. Ventry Harbour (Ceann Trá) is 4 miles west of Dingle town (6 mins. by car), on the Slea Head drive, road R559. We may resume sailing from Dún Chaoin at some future date.