Free Admission Day For Mainers Maine Mineral & Gem Museum

All Maine residents receive free admission with proof of residency (drivers license or utility bill will work)!  This is the last free admission day for 2023.  We have four free admission days per year; stay tuned for next years dates! Please note that the last entrance to the exhibits is at 4 pm- it takes at least an hour to an hour and a half to explore the exhibits.