Free admission to the MMGM for all Maine residents! Bring a form of ID that shows proof of residency and your admission is free. The Museum opens at 11 am and the last admission to the exhibits is at 4 pm. Plan on at least an hour and a half to go through the exhibits!
Admission for non-Maine residents is $15 for adults, $12 for seniors/veterans/active duty military, $10 for students (middle school up to college) and children 12 and under are always free.