Fort Knox
HAUNTED FM · LOCATION FILE 050
Prospect · Maine · Forts & battlefields
Fort Knox SP.jpg — Bcameron50. CC BY-SA 4.0. Image source and credits. Displayed at reduced size; no content edits.
Ghost tour · Check access
A granite fort with seasonal Halloween and ghost-themed experiences.
Historical background
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.
Background excerpt: Fort Knox (Maine), Wikipedia contributors, CC BY-SA 4.0. Excerpted from the introduction; formatting simplified. Contributor history.
The story behind the stop
A ghost tour is a storytelling or investigation experience; its availability and format can change. Read the source account ↗
Plan your visit
Check the source and the venue’s current visitor information before setting out. This label does not guarantee that interiors, tours, or grounds are open. Confirm hours, admission, accessibility, and any reservation requirements.
Prepared October 2, 2026. Opening hours, prices, access, and tour availability are not monitored in real time.
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