Fort Gorges is a former United States military fort built on Hog Island Ledge in Casco Bay, Maine, United States.[2] Built from 1858 to 1864, no battles were fought there and no troops were stationed there. Advancing military technology, including iron clad ships and long range guns, rendered the fort obsolete before it could be used. The fort is now a park, accessible only by boat. It was added to the National Register of Historic Places in 1973.[3]
The fort was completed in 1865 as the war ended. Modern explosives made the fort obsolete by the time it was completed. A modernization plan was begun in 1869, but funding was cut off in 1876, with the third level of the fort still unfinished. During the modernization project, sod-covered sand was added to the top level of the fort to protect gun encasements and powder magazines from attacks.
The Fort's armament consisted of thirty-four 10-inch Rodman guns mounted in the fort's casemates. In 1898, all guns were removed from the fort except a large 300-pounder (10 in (254 mm)) Parrott rifle which was on the top of the fort but not mounted. The 300-pounder Parrott rifle still remains in place and is one of the largest surviving specimens of Civil War vintage artillery.
It was acquired by the city of Portland in 1960 and placed on the National Register of Historic Places in 1973. It is now open to the public as a park, and is accessible only by private boat or hired water taxi. Visitors are recommended to carry a flashlight to enter the powder magazines. The fort is in need of restoration.[4]
In 1983, the Maine State Legislature passed a law guaranteeing the state the right of first refusal in any future sale of Fort Gorges by the city of Portland.[5]
Friends of Fort Gorges initiated a $250,000 fundraising campaign for money to make critical repairs to the facility in the Summer of 2019. Another $250,000 would come from the City of Portland.[6] In 2021, the island's first city-permitted event took place and 49 people visited the island for a fundraiser while others watched online because of COVID-19 restrictions.[7] Previously, Portland developer Mike Dugay proposed converting the location into a commercial space to include a bed and breakfast, restaurant, and brewery.[8]