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Fort Knox, Maine

🇺🇸 United States · 19th century

Fort Knox, Maine in the United States
Photo: DrStew82 · CC BY-SA 4.0 · Wikimedia Commons

Fort Knox, now Fort Knox State Park or Fort Knox State Historic Site, is located on the western bank of the Penobscot River in the town of Prospect, Maine, about 5 miles (8.0 km) from the mouth of the river. Built between 1844 and 1869, it was the first fort in Maine built entirely of granite; most previous forts used wood, earth, and stone. It is named after Major General Henry Knox, the first U.S. Secretary of War and Commander of Artillery during the American Revolutionary War, who at the end of his life lived not far away in Thomaston. As a virtually intact example of a mid-19th century granite coastal fortification, it was added to the National Register of Historic Places in 1969 and declared a National Historic Landmark on December 30, 1970. Fort Knox also serves as the entry site for the observation tower of the Penobscot Narrows Bridge that opened to the public in 2007.

Text adapted from “Fort Knox (Maine)” on Wikipedia, CC BY-SA 4.0.

Fort Knox, Maine ranks #3,655 of 8,131 worldwide in the atlas's castle fame ranking, and #68 of the 103 mapped in United States. Founded 1844, it is older than 9% of the atlas's dated landmarks — one of 607 atlas entries founded in the 19th century. Its Wikipedia articles were opened 4,721 times in the last 60 days, more than 84% of the atlas. See how United States compares in the castle statistics.

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Frequently asked questions

Where is Fort Knox, Maine?

Fort Knox, Maine stands in the United States, at 44.56619°, -68.80242°.

When was Fort Knox, Maine built?

The atlas dates its founding to 1844. Earlier structures may have stood on the site; this is the earliest documented founding year.

How famous is Fort Knox, Maine?

In this atlas's fame ranking: #3,655 of 8,131 worldwide, and #68 in the United States. Fame here combines how many Wikipedia language editions cover a landmark with how many people read them.

What is the nearest castle to Fort Knox, Maine?

Fort McClary, about 225 km away.

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