Official Tourism Site for the Greater Portland Region of Maine


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Official Tourism Site of Greater Portland Maine
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207-772-5800 |

Casco Bay Islands

Visiting Portland? Don’t Miss a Scenic Trip to Maine’s Islands

Explore the islands of Casco Bay. Year-round our vessels aboard Casco Bay Lines service six islands including Peaks Island, Little Diamond Island, Great Diamond Island, Long Island, Chebeague Island and Cliff Island. During the warmer months, they also offer narrated trips out to Bailey Island.

Learn more about each island. Each island has its own style, history, scenic views, activities and shops. Learn more about their uniqueness and plan for an enjoyable trip to the islands of Casco Bay.

Calendar Islands Sailing
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207-772-5800 |