Exploring Portland’s stunning coastline from the water is a fantastic way to see a different side of this charming city. The Portland: Private Island Fort Tour offers a balanced mix of scenic views, historical insights, and relaxed cruising that appeals to a wide range of travelers. While it’s a relatively short activity—just two hours—it packs in enough highlights to make it a memorable addition to your Maine itinerary.
What we love about this experience is how it combines stunning lighthouse views, a guided tour of the historic Fort Scammel, and the chance to capture beautiful photos of Casco Bay. The fact that the tour includes a refreshing alcoholic beverage onboard adds a touch of leisure. One thing to consider: the tour is weather-dependent and may be less enjoyable on rough seas or heavy fog, which can obscure the views. Still, it’s a great pick for those who enjoy maritime history, scenic cruising, and intimate, guided exploration.
This tour is ideal for travelers who seek a combination of outdoor adventure, history, and relaxation. It suits families, solo travelers, couples, or small groups eager to learn about Portland’s coastal defenses while enjoying a comfortable boat ride. If you’re after a quick but meaningful glimpse into Maine’s maritime heritage, this experience fits the bill perfectly.
Key Points

- Authentic Access: You get exclusive entry to Fort Scammel, the only fort in Portland Harbor that has seen active combat.
- Iconic Landmarks: The tour showcases famous lighthouses and historic fortifications in Casco Bay.
- Expert Guides: Knowledgeable guides share compelling stories about the area’s history and defenses.
- Scenic Views: Expect stunning photographs of Portland skyline, islands, and the sea.
- Relaxing Atmosphere: The spacious boat and included beverage make for a comfortable, laid-back trip.
- Weather Considerations: The experience is weather-dependent; fog or rough seas may limit visibility.
A detailed look at the Portland: Private Island Fort Tour

Starting Point and Logistics
The adventure begins at Portland Beer Hub in downtown Portland’s Old Port district. Arriving 20 minutes early ensures you’re settled in and ready to board the boat, the Elizabeth Grace—a vessel noted for its spacious and comfortable design. The departure time varies, so checking availability in advance is recommended.
The tour operates with a minimum of four participants, which helps keep it intimate and engaging. If you’re traveling with a larger group—say, six or more—you can inquire about a private charter for a more personalized experience.
The Cruise Through Casco Bay
The first leg of the trip takes you on a 30-minute boat cruise across Casco Bay. Here, the highlight is the stunning scenery—picture rugged islands, classic Maine lighthouses, and the calm, open waters of the bay. Reviewers like Suzanne mention that even in foggy conditions, the experience remains worthwhile, thanks to the boat’s personable crew sharing fun facts along the way.
Expect to see several iconic lighthouses during this part of the cruise. These structures, built mainly in the early 19th century, are not only functional but visually striking. The guides talk about the history of Portland Harbor and the role these beacons played in navigation and safety.
Visiting Fort Scammel
The main event is a one-hour guided tour of Fort Scammel, a 200-year-old fort that’s privately owned and was inaccessible to the public for many years. Its strategic location on House Island offers sweeping views of Casco Bay. Guides like the one Linda describes are very knowledgeable, sharing stories about the fort’s role in defending the coastline, including its active combat history.
You’ll explore the fort’s ramparts, gun emplacements, and historic structures while hearing about the military past that shaped Portland’s maritime defenses. Reviewers like Tiffany appreciate the stunning views from the west side of the island, which provide excellent photo opportunities.
More Great Tours NearbyReturn and Reflection
After the tour, the boat heads back across Casco Bay for another 30-minute cruise. This leg allows you to reflect on what you’ve seen and snap more pictures of Portland’s skyline, the islands, and the fortifications. The total time is around two hours, making it a perfect half-day activity.
The tour concludes back at Custom House Wharf. Guests often note how smoothly everything runs, with the crew making sure everyone leaves with a good understanding of Maine’s maritime history and some memorable photos.
Is This Tour Worth the Price?

At $138 per person, this experience offers a well-rounded glimpse into Portland’s coastal defenses, scenic maritime surroundings, and local history. When you consider the access to Fort Scammel, the guided storytelling, and the stunning views, it provides good value—particularly for travelers who love history and scenic cruises.
The inclusion of an alcoholic beverage adds a relaxed touch, making the trip feel more like a mini-vacation. Additional drinks are available to purchase onboard, which is convenient for those wanting to toast the views or beat the sea breeze.
The Authentic Experience
The reviews emphasize the knowledgeable guides, with Tiffany highlighting how the guide was eager to answer questions, adding a layer of engagement that makes the experience more meaningful. Suzanne points out that even in less-than-ideal foggy weather, the tour remained interesting thanks to the stories and the boat ride’s pleasant atmosphere.
Practical Tips for Travelers
- Dress comfortably and be prepared for wind or sea spray—layers are advisable.
- Arrive early to ensure a smooth boarding process.
- Bring your camera or smartphone for photos—views of the Portland skyline and lighthouse-studded islands are particularly photogenic.
- If you’re part of a larger group, contact the provider for private charter options, which might enhance your experience.
Final Thoughts: Who Will Love This Tour?

This tour is especially suited for history buffs, lighthouse enthusiasts, and water lovers. It’s equally appealing to those who want a quick, scenic escape that combines educational storytelling with beautiful vistas. Families with older children, couples, or solo travelers can enjoy a laid-back yet enriching cruise that offers insight into Portland’s defenses and maritime history.
If you’re seeking a relaxing boat ride with a touch of adventure, this experience delivers. The combination of expert guides, stunning scenery, and exclusive access to Fort Scammel makes it a standout activity in Portland for those wanting an authentic coastal adventure.
FAQs

What is the duration of the tour?
The entire experience lasts about two hours, including cruising and the guided tour of Fort Scammel.
Where does the tour start?
It begins at Portland Beer Hub, located at 320 Fore Street in downtown Portland’s Old Port district.
Is there a minimum group size?
Yes, the tour requires at least four people to operate. Groups of six or more can inquire about private charter options.
Do I need to arrive early?
Yes, arriving 20 minutes early is recommended to ensure a smooth boarding process.
Are drinks included in the price?
One alcoholic beverage is included. Additional drinks are available for purchase with credit card onboard.
What should I wear?
Comfortable shoes and layers are advisable, as it can be breezy or cool on the water.
Is this tour suitable for children?
The tour is best suited for older children or adults, especially since it involves walking around historic sites and being on a boat.
What if the weather is poor?
The experience is weather-dependent. Fog or rough seas might limit visibility but not necessarily the overall enjoyment, as guides share engaging stories regardless.
Can I take photos?
Absolutely. The views of Portland, the islands, and the lighthouse structures make for excellent photo opportunities.
Are the fortifications accessible to the public?
Yes, with this tour, you gain access to Fort Scammel, which is usually off-limits to the general public.
To sum it up, the Portland: Private Island Fort Tour offers a charming, accessible way to explore Maine’s maritime heritage. It combines scenic views, historical insights, and relaxed cruising into a well-priced package, perfect for those wanting an authentic slice of coastal Maine. Whether you’re a history lover or simply seeking a beautiful boat ride, this experience is likely to leave you with a deeper appreciation for Portland’s maritime story—and plenty of fantastic photos.
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