Private Island Fort Tour in Portland Harbor
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Discover Portland Harbor’s hidden history with a private island fort tour aboard the Elizabeth Grace. This exclusive experience takes you to Fort Scammel on House Island, a site that’s been off-limits to the public for decades. Walk through its historic masonry, explore underground passages, and marvel at its French-influenced architecture. It’s a rare chance to step back in time and see a fort that’s seen active combat.
While exploring the fort, enjoy a scenic boat cruise past iconic Portland lighthouses and other notable sights in Casco Bay. Whether you're a local or visiting, this tour offers a unique perspective on the area’s maritime history and stunning coastal scenery. Keep in mind, this experience requires a minimum of four participants to run, and groups of six or more can inquire about private charter options for a tailored adventure.
Included in your tour is a local craft or non-alcoholic beverage, with options to purchase additional drinks onboard. Please note, there are no restrooms onboard, but facilities are available at the departure point. This is a one-of-a-kind tour that combines history, scenery, and a touch of adventure — perfect for anyone eager to explore Portland’s maritime past.
Frequently asked questions
How long is the private island fort tour?
The tour lasts approximately 2 hours, including a dedicated hour exploring Fort Scammel.
What’s included in the tour?
You’ll receive one canned local or craft beverage (or non-alcoholic option) per person, with the option to purchase more drinks onboard (credit card only).
Are there any age restrictions?
Yes, the tour is suitable for ages 1 through 99. Youths are 1-12, and adults are 13 and older.
Is the tour accessible for everyone?
Travelers should have at least a moderate level of physical fitness to comfortably enjoy the tour.
What should I know about restroom facilities?
Restrooms are available at the departure location but are not onboard the boat.
How do I meet for the tour?
Meet inside Portland Beer Hub at 320 Fore Street, Portland, ME, 15 minutes before your scheduled departure. Staff will guide you to the dock and boat.
Free cancellation
Cancel at least 24 hours before your scheduled departure for a full refund. Cancellations made less than 24 hours prior are non-refundable. Tours may be canceled due to bad weather or insufficient participants.
Reserve now
Check a date here, then finish booking with our partner. Payment options are confirmed at checkout.
Duration 2 hours
Check availability to see start times.
Live tour guide
English
Key facts
What's included
Included
- Option to purchase additional drinks aboard (credit card only)
- One canned local, craft, alcoholic beverage or non-alcoholic drink included per person
- Restroom available at departure location
Not included
- Gratuities
- No restroom onboard the boat
Itinerary
Explore Fort Scammel on House Island with exclusive access to this historic site, plus a scenic cruise past Portland’s iconic lighthouses and other sights in Casco Bay.
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Fort Scammel Exploration
Spend about an hour exploring the fort’s architecture, underground passages, and ruins, with insights into its French influences and military history.
Meeting point & pickup
Meet at the starting point
The boat departs from the Portland Beer Hub at 320 Fore Street, Portland, ME. Please arrive 15 minutes early to check in. Staff will escort you to the dock and your vessel.
Open in Google MapsHow to get there
Arrive at Portland Beer Hub, meet inside, and follow staff instructions to board the boat.
Cancellation & confirmation
Free cancellation
Cancel at least 24 hours before your scheduled departure for a full refund. Cancellations made less than 24 hours prior are non-refundable. Tours may be canceled due to bad weather or insufficient participants.
- 100% refund if canceled at least 24 hours before
- No refund if canceled within 24 hours
- May be canceled for bad weather or low bookings
Instant confirmation
Your booking is confirmed immediately after checkout.
From $109.00 per person
- Free cancellation
- Secure checkout with our booking partner
