Pick up a printed, dated pass from the library. Provided with the pass will be instructions to purchase discounted, advance tickets online using the promo code provided. This code can only be redeemed for the date on the pass. When purchasing tickets on the ISGM website, please enter the promo code first to receive the discount, then the date and time of your visit.
With Pass: Up to four (4) adults for $5 each. Children under the age of 18 are admitted free.
Open: TIMED TICKET ENTRY ONLY. Wednesday thru Monday, 11 am to 3:30 pm. Saturdays and Sundays, 10 am to 3:30 pm. First Thursdays, 11 am to 7:30 pm. All tickets will be sold for a specific entry time. Please arrive no more than five minutes ahead of your designated time slot.
Closed: Tuesdays. New Year's Day, 4th of July, Thanksgiving, Christmas Eve (open until 3 pm), Christmas, and Patriots' Day. Open: MLK Day, Presidents' Day, Easter, Memorial Day, Columbus Day, Veterans Day.
Please note: A few times a year the Museum opens its doors to the public at no charge. On those days, tickets are distributed to all visitors (including museum pass-holders) until the Museum capacity for the entire day is reached. Patrons are advised to plan accordingly as these days are unusually busy, and call ahead at 617-566-1401.