Fort Knox Historic Site

Record

Why it matters

A granite coastal fort with long passageways, vaulted chambers, and views over the Penobscot Narrows.

Field note

Bring a flashlight for darker interior areas and use only open visitor routes inside the fort.

Access

How to approach it lawfully

Access status

Seasonal. Open part of the year. Check the current season before traveling. Recorded as: Seasonal historic site.

Reservation

No reservation requirement recorded. Confirm with the official source.

Seasonality

Seasonal or schedule-dependent. Check the current season and hours before traveling.

Practical details last checked July 2026. Conditions change. Check the primary source before leaving home.

Plan the stop

What to plan for

Time

1 to 3 hours

Cost

Admission applies (Fee or pass)

Terrain

Not recorded in this file. Check the official source.

Mobility

Dark passages, stairs, and damp stone.

Parking

Not recorded in this file. Check the official source.

Weather

Not recorded in this file. Check the official source.

Directions to the public entrance ↗Opens Google Maps with these coordinates. The provider sees them under its own privacy policy. Confirm the entrance against the official source first.

Record

Sources

• Primary sourceFriends of Fort Knox ↗, opens in a new tabOfficial site operator · fortknoxmaine.com · accessed 2026-07

Sources are summarized in the Atlas's own words and checked on the dates shown. See the methodology, or send a correction.