Isle au Haut Boat Services

Isle au Haut Boat Services provides year-round passenger, mail and freight transportation between Stonington and Isle au Haut, with seasonal service to the Duck Harbor landing of Acadia National Park. Operating for nearly 60 years, the nonprofit ferry service is a vital link for both island residents and visitors, supporting daily travel, deliveries and access to essential services. In addition to scheduled ferry routes, Isle au Haut Boat Services offers Penobscot Bay lighthouse cruises and private charters for weddings, family gatherings and special trips. Amenities include indoor and outdoor parking at the Stonington wharf and indoor kayak storage, making it a practical and flexible transportation option for reaching the island and surrounding waters.