Harbor Defenses of Portland, Military fort complex in Portland, US
The Harbor Defenses of Portland included a network of coastal artillery forts guarding Portland harbor and the Kennebec River mouth in Maine.
Established in 1895 as the Portland Artillery District, the military installation protected the northeastern United States coastline during both World Wars.
The complex exemplifies early 20th-century American coastal defense architecture through its system of concrete gun emplacements and underground tunnels.
Today, visitors can explore several preserved fortification sites, including Fort Preble, Fort Scammell, and Fort Allen Park with Civil War artillery pieces.
The installation featured specialized 12-inch guns at Battery Foote, capable of reaching targets at 29,300 yards, nearly double the standard range.
GPS coordinates: 43.64861,-70.22639
Latest update: March 7, 2025 23:28
Fort Gorges
1.7 km
Portland Observatory
2.6 km
Maine Narrow Gauge Railroad Museum
2.2 km
Fort Preble
0 m
Portland Breakwater Light
1 km
Spring Point Ledge Light
439 m
Fort Levett
2.6 km
Casco Bay Bridge
2.5 km
Abyssinian Meeting House
2.4 km
Eastern Cemetery
2.5 km
Umbrella Cover Museum
2.4 km
Million Dollar Bridge
2.5 km
One City Center
2.7 km
Wendameen
2 km
Ocean Gateway International Marine Passenger Terminal
2 km
Bagheera
1.9 km
Etz Chaim Synagogue
2.6 km
St. Lawrence Arts Center
2.6 km
Portland Pier
2.1 km
Portland Packing Company Factory
2.6 km
How Houses
2.6 km
Daniel How House
2.6 km
Pullen Fountain
2.6 km
Lincoln Park
2.6 km
Mariner's Church
2.3 km
Portland Waterfront Historic District
2.1 km
North School
2.6 km
Patriot Cinemas Nickelodeon Cinemas 1-6
2.6 kmReviews
Visited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes