The Islesboro Island Ferry is a vital transportation service that connects the mainland of Maine to Islesboro Island. Operating year-round, the ferry provides regular trips for both passengers and vehicles, making it essential for residents and visitors alike. The ferry departs from Lincolnville and arrives at Islesboro, offering scenic views of the Penobscot Bay. It plays a crucial role in the local economy by facilitating access to the island's amenities, including shops, restaurants, and recreational activities.