Castine is a historic village on a peninsula at the mouth of the Bagaduce River on Penobscot Bay, with elm-lined streets, Federal and Georgian architecture, and a long, layered history. About 1,320 people lived here at the 2020 census. It is home to the Maine Maritime Academy, and over the centuries the village was occupied at various times by the French, Dutch, English and Americans. Its forts and historic buildings tell that story well, and it is arguably one of the most beautiful villages in Maine.
Castine is best known for its historic district, Fort George, Maine Maritime Academy, and one of the most walkable and best-preserved colonial-era villages in Maine. It is a quiet place and rewards a slow visit. This is our overview of the town. For a longer list of what to do, see our things to do in Castine.
Castine at a glance
- Where: a peninsula on Penobscot Bay in Hancock County, Maine.
- Population: 1,320 at the 2020 census.
- Size: about 7.8 square miles of land. The town covers 20 square miles in all, most of it water.
- Founded: a French trading post was set up here in 1613.
- Maine Maritime Academy: established in 1941 to train merchant seamen.
- Free to visit: the Wilson Museum, the Castine History Walking Tours and the grounds of Fort George.
- Getting there: by car only, about an hour from Bangor.
Things to Do in Castine, Maine
Planning your visit? Read our complete guide to things to do in Castine, Maine: Fort George, the historic district, Maine Maritime Academy, kayaking, and dining at Dennett’s Wharf.
The Story of Castine: Four Nations and One Big Defeat
Few Maine towns have changed hands as often as Castine. The French, Dutch, English and Americans all held this peninsula at different times, and the town still describes itself as the “battle line of four nations.” A trading post was established here in 1613, and forts followed in the 1600s.
The best-known chapter is the Penobscot Expedition of 1779. Massachusetts sent a large fleet to dislodge the British from Fort George, which they had begun building on the peninsula’s high ground. The attempt failed, and the Americans scuttled their own ships. Historians often call it one of the worst American naval defeats before Pearl Harbor. The British also occupied Castine during the War of 1812, until the spring of 1815.
Today you can walk the same ground. Fort George and Fort Madison are open grounds with grass earthworks and views, and the Castine Historical Society covers the 1779 story. By the late 1800s, summer visitors known as “rusticators” had turned the town into a quiet summer colony, which is part of why so many historic buildings are still standing.
Walk the Historic District
The village is easy to cover on foot, and nearly every building has a story that spans centuries. Two stops show how old the town is. The Unitarian Universalist church at 86 Court Street dates to 1790, and the post office, built in 1817, is described as one of the oldest post office buildings in continuous use in the United States.
The best way to see it is the Castine History Walking Tour from the Castine Historical Society. In 2026 the one-hour tours ran from June 20 through October 12 at 10 a.m. on Fridays, Saturdays and Mondays. They start in front of the Abbott School building at 17 School Street. They are free, donations are welcome, and no reservation is needed for the regular times. Dates for 2027 should be posted by spring, so check the society’s site before you plan around them.
The Historical Society’s exhibitions in the Abbott School are open from Memorial Day weekend until mid-October. The museum reopens May 28, 2027. Its Grindle House research library is open year-round by appointment.
Fort George and Fort Madison
Both forts are well preserved, with interpretive signs and wide views over Penobscot Bay. Fort George dates to the British occupation during the Revolution, and Fort Madison is from the early 1800s. They are open grounds with grass earthworks, so there is nothing to book and no ticket booth.
Wilson Museum
The Wilson Museum, at 107 Perkins Street, has a strong collection of prehistoric and historic artifacts, and admission is free. Its posted season runs May 27 to September 30. Hours are weekdays 10 a.m. to 5 p.m. and weekends 2 to 5 p.m., and the museum is closed Tuesdays in September. In July and August there are guided tours of the John Perkins House and “Hands-On History” days on Wednesdays and Sundays from 2 to 5 p.m., also free. Confirm hours with the museum before you go.
Maine Maritime Academy and the new training ship
The Maine Maritime Academy was established in 1941, and the campus sits on the waterfront. In July 2026 the academy’s new training ship, the State of Maine, arrived in Castine for the first time. It is 525 feet long, cost about $330 million, and can train 600 students at a time, more than twice what the ship it replaced could. The previous State of Maine, a former Navy research vessel, had served the academy since 1997.
Two things to know before you go. The ship is away on training cruises for part of the year, so it isn’t always at the pier. And the academy said no ship tours were available while pier renovations continued. As of mid-July 2026, the $105 million pier project was expected to last about nine more months. Check with the academy before you plan around seeing the ship up close.
Dyce Head Light and Backshore Beach
Dyce Head Light, built in 1828, marks the entrance to Castine harbor. For a quiet beach, try Backshore Beach on Wadsworth Cove. See our best lighthouses in Maine for more.
Kayak the Bagaduce and Penobscot Bay
Paddling on the Bagaduce River and Penobscot Bay is excellent, and Castine Kayak Adventures runs trips from the village. See our best kayaking in Maine.
Best Restaurants in Castine, Maine
Dining in Castine is refined and unhurried. The Manor Inn dining room offers elegant New England cuisine in a Victorian mansion overlooking the bay. Dennett’s Wharf is a classic waterfront spot for lobster and local seafood with harbor views and a lively summer atmosphere. The Castine Inn restaurant has long been a destination for serious food lovers making the trip to this remote corner of Maine.
Best Hotels in Castine, Maine
Castine has a handful of small inns that make it a worthy destination in its own right. The Castine Inn is a restored 1898 inn with a celebrated garden and restaurant. The Manor Inn is a Victorian mansion with elegant rooms and fine dining with bay views. The Pentagoet Inn is a Victorian bed and breakfast steps from the village green.
Best Time to Visit Castine
- Summer: the busiest and liveliest season, and when everything is open. The Wilson Museum’s season is May 27 to September 30, and the Perkins House tours run only in July and August.
- Fall: quieter and colorful. Walking tours and the Historical Society’s exhibitions run into October, and the Wilson Museum is open through September.
- Spring and winter: many businesses are seasonal, so check hours before you go. The forts and the village are still easy to walk, but the museums are closed.
A half day to a full day is enough to see the village, but an overnight stay is the best way to enjoy it.
Getting to Castine
Castine is reached by winding two-lane roads off Route 1 near Bucksport and Orland. It is about an hour from Bangor and about 1 hour 30 minutes from Bar Harbor. There is no ferry or train, so plan to drive. The drive is part of the experience.
Day Trips from Castine
Blue Hill is roughly 35 minutes away, with pottery studios, an independent bookstore and good dining. Deer Isle and Stonington are about an hour south for galleries, kayaking and the ferry to Isle au Haut. Belfast is roughly 45 minutes north along Penobscot Bay, with an arts and food scene. Bar Harbor and Acadia are about 1 hour 30 minutes east. See our best coastal towns in Maine and best small towns.
Planning a visit? See our Fort Knox hours, tickets and observatory guide.
Castine, Maine FAQ
What is Castine, Maine known for? Castine is known as one of the most historic and beautiful villages in Maine, a peninsula town on Penobscot Bay with elm-lined streets, Federal and Georgian architecture, and more than 400 years of layered history. It is home to the Maine Maritime Academy and its training ship, plus Revolutionary-era forts and one of the best walkable historic districts in New England.
What are the best things to do in Castine, Maine? Top things to do include the free Castine History Walking Tour, Fort George, the Wilson Museum (free admission), the Maine Maritime Academy campus, Dyce Head Light and Backshore Beach on Wadsworth Cove. Kayaking on Penobscot Bay and the Bagaduce River is excellent.
Is the Wilson Museum free? Yes. Admission to the museum, the Perkins Gallery, Hands-On History days and the John Perkins House tours is free. The posted season is May 27 to September 30.
Can you tour the Maine Maritime Academy training ship? Not as of mid-July 2026. The academy said no tours of the State of Maine were available while pier renovations continued. Check with the academy for current access.
How far is Castine from Bangor and Bar Harbor? Castine is about 1 hour from Bangor and roughly 1 hour 30 minutes from Bar Harbor. It is a good base for the Blue Hill Peninsula, with Blue Hill about 35 minutes away and Deer Isle and Stonington about an hour south.
How much time do you need in Castine? A half day to a full day is enough to walk the village, see the forts and have lunch. Stay overnight at one of the inns if you want a slower trip.
Can you visit Fort George and Dyce Head Light? Fort George is open grounds on the high ground above the village, and the historic district, the forts and the town common are all easy to walk. Dyce Head Light is privately owned, so visitors see it from a footpath viewpoint rather than going inside, and the path can be steep and faint near the water. Please confirm current access before you go.
Looking for work in Castine? Browse Jobs in Castine on JobsInMaine.com.
Sources: Wilson Museum (hours and admission), Castine Historical Society hours and 2026 walking tours, Maine Maritime Academy’s State of Maine homecoming page, the Bangor Daily News on the new training ship, and Wikipedia on Castine (population, area, history). Checked November 9, 2026. Museum and tour dates are for the 2026 season and may change.