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Fort Knox and the Penobscot Narrows Bridge Observatory are both CLOSED for the season
until May 1st, 2023!

Regular Operating Hours:
  • May 1 thru June 30 - Fort* and Observatory open from 9 am to 5 pmFort* remains open until 6 pm
                   

  • July 1 thru August 31 - Fort* and Observatory open from 9 am to 6 pmFort* remains open until 7 pm
     

  • September 1 thru October 31 - Fort* and Observatory open from 9 am to 5 pmFort* remains open until 6 pm or sunset (whichever is earlier)
     

  • Park grounds are open from 9 am to sunset — today, tomorrow, and every day! Year-round!

Call 207-469-6553 or email info@fortknoxmaine.com for inquiries.

*Fort includes the Fort itself, grounds, gift shop & guest education/museum center. 

Please visit the Events Pages for details on dates and expanded activities!

2023 Entrance Fees
  • Fort & Park Only entry:

    • Maine Resident Adults (12 - 65yrs)  -  $4.50

    • Maine Resident Seniors (65+ yrs)    -    Free

    • Nonresident Adults                        -  $6.50

    • Nonresident Seniors                      -  $3.00

    • Children (5 - 11yrs)                       -  $2.50

  • Fort & Park entry and Observatory Elevator Ticket:

    • Maine Resident Adults (12 - 65yrs)  -  $7.00

    • Maine Resident Seniors (65+ yrs)    -  $2.50

    • Nonresident Adults                        -  $9.00

    • Nonresident Seniors                      -  $5.50

    • Children (5 - 11yrs)                       -  $5.00

Call 207-469-6553 or email info@fortknoxmaine.com for inquiries.

 

When you visit the Fort and Observatory, stop in the Guest Center, which includes a free museum and the Gift Shop for snacks & souvenirs! 
 

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