Things to Do on Peaks Island, Maine: A Day from Ferry Dock to Backshore
The list of Peaks Island, Maine things to do looks short from the ferry deck: a dock, a few cafés, a road climbing uphill. It gets longer once you know where that road goes. Peaks Island rewards visitors who walk or bike the loop from the ferry landing to the rocky Backshore, with stops for history, food, and the shore along the way. The ride from Portland Harbor is short, and the island stays small enough to see without a car.
Most visitors ride the public ferry, and it does the job well. Some groups want a private start instead, and Bird’s Eye Maine runs private trips from Portland’s working waterfront to the island.
Pacing is what separates a good Peaks day from a rushed one. Which beach suits a swim and which suits a scramble, when to catch the boat home, and why the Backshore deserves your last hour all come down to that.
How Do You Get to Peaks Island and Explore Once There?
You reach Peaks by boat from Portland, and you explore it on foot, by bike, or by golf cart. The island is a neighborhood of Portland, Maine, sitting about three miles out in Casco Bay. Getting there takes planning in summer, but moving around once you land is easy.
Take the Ferry or Arrange a Private Water Taxi
The Peaks Island ferry leaves from the Casco Bay Lines terminal at 56 Commercial Street. The Island Institute reports the crossing usually takes 17 minutes each way, with more than a dozen daily departures. All Casco Bay Lines tickets are round trip and sold at the Portland terminal, so you buy before you board and need nothing for the ride back.
A few practical notes for the public boat:
Schedules and prices change by season, so check the current timetable the week of your trip.
Casco Bay Lines suggests reaching the terminal about 30 minutes early to buy tickets and board, and bikes need their own ticket.
Leave your car in Portland. Visitors get around the island without one.
A private boat is the other way over. Our Casco Bay water taxi lists Peaks at $65, leaving from Fore Points Marina. It suits groups who want a set pickup time or who plan to pair Peaks with other stops, as our guide to island hopping trips shows.
Walk from the Landing or Rent a Bike or Golf Cart
The ferry landing puts you right in the busiest part of the island. Walkers can reach food, the Fifth Maine Museum, and Sandy Beach within minutes. The island covers 762 acres, so a full loop on foot takes real time and good shoes.
Bikes are the classic choice. You can bring one on the ferry or rent from Brad’s Island Bike Rentals & Repairs at 115 Island Ave. The Island Avenue climb from the landing is the steepest part, and after that the ride gets easier.
Golf carts help families with small kids or anyone who would rather not pedal. Mike’s Carts rents by the hour, half day, full day, weekend, or week. Peaks Island Tours also runs electric golf cart tours led by island residents if you want a narrator. Rental and tour offerings change from season to season, so confirm before you go.
Choose a Route That Fits Your Time on the Island
With two or three hours, stay near the landing. Eat, visit a museum, and sit on Sandy Beach before your boat.
With a half day, bike or cart the loop around the island. That gives you time for Battery Steele and a stop on the Backshore.
With a full day, you can slow down. Add a kayak trip, a long beach walk, and dinner before an evening boat.
Where Should You Stop Along the Shore?
Peaks has two kinds of shore, and knowing the difference shapes your day. The side facing Portland has the calmer, sandier spots. The Backshore faces open water and is rocky, windy, and dramatic.
Try Sandy Beach and Centennial Beach for a Shore Break
Sandy Beach sits a short walk from the ferry landing. It is the easy pick for families who want to wade, build something, or rest between stops. Conditions change with wind and tide, so take a look before the kids run in. Expect cold water. Casco Bay stays chilly even in August, so most kids splash more than they swim.
Centennial Beach is another named beach on the island and a good second option. Both work well for a picnic from a shop near the landing. Tide shapes these beaches a lot. At low tide you get more room to explore, and at high tide the sand shrinks.
If you want to see the island from the water, Maine Island Kayak Co. runs out of 70 Luther Street. It offers sea kayak instruction and guided trips. A paddle along the shore gives you a view most walkers never get.
Follow the Backshore to Cairn Beach and Picnic Point
The Backshore is the wild side of Peaks. The road runs along ledges and cobble beaches that face the open bay. On a clear day you look out toward the outer islands and the ocean beyond.
Cairn Beach gets its name from the stacked stone towers visitors build along the rocks. Picnic Point is another stop along this stretch, good for sitting on the ledge with lunch. Watch your footing here. The rocks are uneven, and wet seaweed is slick.
Much of the land behind the Backshore belongs to the city, the state, or the Peaks Island Land Preserve. Stay on public paths and respect private yards along the road.
Look for Wildlife and Sea Glass Without Counting on Either
Casco Bay has plenty of life, and the Backshore is a good place to watch for it. Birds work the ledges, and seals sometimes rest on outer rocks. Nothing shows up on a schedule, though.
Sea glass turns up on cobble beaches, but finds vary a lot from day to day. Look at the tide line after a storm or a big tide. Pick up glass, and leave shells and stones where they sit. For quieter shores reached only by water, see our list of beaches accessible by boat.
What Can You See Beyond the Beaches?
The island’s past is what makes Peaks different from a simple beach day. By 1880 it was known as the “Coney Island of Maine,” with big hotels and crowds. It later served as a military post in World War II. You can see both chapters in a single loop.
Visit Battery Steele and Stay on Public Paths
Battery Steele is the largest of the World War II military sites on Peaks. The concrete structure once held two 16-inch guns that could fire shells almost 30 miles out to sea. Today it sits in the woods on land owned by the Peaks Island Land Preserve.
Walking into the long, dark tunnels feels like entering a cave. Bring a flashlight, since the inside is dim. Local artists have painted parts of the walls over the years. Stick to trails, keep kids close, and avoid climbing on the concrete.
If forts interest you, compare it with the Civil War granite of Fort Gorges. Our Fort Gorges boat tour guide covers that trip.
See Island History at the Fifth Maine Museum
The Fifth Maine Museum sits a short walk south of the ferry landing in an 1888 shingle-style hall. Civil War veterans of the 5th Maine Infantry built it as a reunion center. The hall has a tower and a wraparound porch facing the water.
Inside, you find Civil War relics, including hardtack and items from Gettysburg. Upstairs, exhibits tell the story of Peaks Island from its resort days to today. The Eighth Maine hall, built in 1891, stands next door.
Check hours before you go. The museum lists its season as Memorial Day weekend through Indigenous Peoples Weekend, open daily from 10 a.m. to 3 p.m. in July and August and on Fridays, weekends, and holiday Mondays the rest of the season. Admission is listed at $8 per person or $20 per family, and the grounds and porch views are free to enjoy.
Browse the Umbrella Cover Museum and Local Art
The Umbrella Cover Museum at 62 Island Ave is the island’s oddest stop. Hundreds of umbrella sleeves hang from the walls and ceiling, each with a story. It opens in summer only and asks for donations, so call ahead for hours.
For art, the Richard Boyd Art Gallery at 15 Epps Street shows work by Maine artists. It features paintings, bronze sculpture, glass, and clay. Call ahead for current hours.
Where Can You Eat, and What Should You Plan Ahead?
Most food on Peaks sits near the ferry landing, so plan meals around that area. Many spots run on summer hours. A little planning keeps you from arriving hungry to a closed door or missing your boat.
Find Lunch, Dinner, and Ice Cream Near the Landing
Island Lobster Company sits at 20 Island Ave, steps from the ferry dock. The family runs its own lobster boat, and the deck has views back toward Portland. Jones Landing, beside the dock, offers a waterfront deck and lawn. Milly’s Skillet Food Truck, at Jones Landing, serves lobster rolls, burgers, and tacos to go.
The Cockeyed Gull and The Inn on Peaks Island are other names visitors look for when planning a sit-down meal. Down Front Ice Cream, on Island Ave, is a favorite end to a hot day near the landing. Hannigan’s Island Market is useful for picnic supplies before you head to the Backshore.
Check Seasonal Hours and Your Return Boat
Hours on Peaks shift with the season, and some places close early in spring and fall. Call ahead if dinner is part of your plan. By late September, many summer spots have trimmed their days.
Your return boat is the other key detail. Know the last Casco Bay Lines ferry back before you leave Portland. Aim to reach the landing 15 to 20 minutes early in summer, when lines grow. Our FAQ page covers pickup and weather questions for private trips.
Peaks Island Maine Things to Do with Kids
Peaks works well for families because the distances are short and the day stays flexible. Kids tend to love these stops:
Wading and rock-hopping at Sandy Beach
Exploring the tunnels at Battery Steele with a flashlight
Building small cairns along the Backshore
Riding in a rented golf cart around the island
The strange collection at the Umbrella Cover Museum
Plan breaks, since the loop is long for little legs.
Pack for Sun, Wind, Rocky Paths, and Changing Weather
The Backshore catches wind even on warm days, and fog rolls in fast on the bay. Pack light layers and a rain shell. Sunscreen and hats help, since shade is patchy on the shore.
Wear shoes with grip for ledges and cobble. Bring water, snacks, and a flashlight for Battery Steele. A small bag for trash and sea glass keeps the beaches clean.
Frequently Asked Questions
Is Peaks Island Worth Visiting for Just a Few Hours?
Yes, a few hours is enough for a good taste of the island. Stay near the landing for lunch, the Fifth Maine Museum, and Sandy Beach. Save the Backshore loop for a longer visit.
Do You Need a Car on Peaks Island?
No, most visitors leave their cars in Portland. Walking, biking, or renting a golf cart covers the island well. The ferry does carry vehicles, but space is limited.
Which Peaks Island Beaches Are Best for Families?
Sandy Beach is the easiest pick for families because it sits close to the ferry and is usually calmer than the Backshore, though wind and tide change conditions. Centennial Beach is another good option. The Backshore suits older kids who can handle uneven rocks.
Are Restaurants on Peaks Island Open at Night?
Some are, mainly in summer, but hours change by season. Call ahead if you plan to eat dinner on the island. Also check the time of the last ferry back to Portland.
Can You Visit Peaks Island Without Taking the Ferry?
Yes, you can arrive by private water taxi from Portland. Private boats let you set your own pickup time. You can also add other Casco Bay stops to the same trip.
Leave Time for the Backshore Before Heading Home
Save your last hour for the Backshore, because it is the part of Peaks you will remember. The landing area is busy and fun. The open side of the island, with wind, ledges, and wide water, is what makes the trip feel like Maine.
So build your day backward. Pick your return boat first, then give yourself time to sit at Cairn Beach or Picnic Point before you head down. The loop goes easily by bike or cart, and a slow walk rewards you too.
If you would rather see the Backshore from the water too, our private Casco Bay charters can run along that shore on the way out or back. Call Captain Matt at 207-632-9369 and let him know when you want to be on Peaks and when you want to leave.
