Casco Bay Lines
56 Commercial Street
Portland, ME 04112
Phone: 207-774-7871
Year-round ferry service carries passengers, vehicles, and freight between Portland and the islands of Peaks, Little Diamond, Great Diamond, Long, Chebeague, and Cliff.
Chebeague Transportation Company
123 Roy Hill Road
Chebeague Island, ME 04017
Phone: 207-846-5227
Ferry information: 207-846-3700
The ferry operates daily, year-round, between Chebeague Island and Cousins Island. Passengers only; no vehicles; no reservations required. Cousins Island is connected to mainland Yarmouth, Maine by a bridge. The ferry boat remains tied up at the Stone Wharf on Chebeague Island between trips. Approximate crossing time is 15 minutes.