25 Evans Way, Boston, MA
Open: TIMED TICKET ENTRY ONLY. Monday, Wednesday, & Friday, 11 am to 5 pm. Thursday, 11 am to 9 pm. Saturday and Sunday, 10 am to 5 pm. All tickets will be sold for a specific entry time. Please arrive no more than five minutes ahead of your designated time slot. Open: MLK Day, Presidents' Day, Easter, Memorial Day, Columbus Day, and Veterans Day.
Closed: Tuesdays. Closed on New Year's Day, 4th of July, Thanksgiving, Christmas Eve (open until 3 pm), Christmas, and Patriots' Day.
With Pass: $5 per person up to four (4) people over 18. Children under the age of 18 are admitted free. Library passholders must claim a printed, dated pass from their library, which will include a special promo code. This code can only be redeemed for the day you have reserved. On ISGM website for purchasing tickets, please enter the promo code first to receive the discount, then select the day and time of your visit.
Effective January 15, as mandated by the City of Boston, all visitors and event attendees ages 12+ are required to show proof of COVID-19 vaccination upon entry. As of January 15, people ages 12+ must show proof of one dose of vaccine, and after February 15, proof of full vaccination.