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MMGM is Closed. We'll reopen Thu at 10 AM

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Discover
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About
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Maine Mineral & Gem Museum

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The Maine Mineral & Gem Museum celebrates Earth and cultivates critical thinking through research, education, and dynamic exhibits— all designed to inform and inspire curiosity about Maine’s geologic history, and our planet’s place in the solar system.

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99 Main Street
Bethel, Maine 04217
info@mainemineralmuseum.org
207-824-3036

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MMGM Newsletter

Get the latest updates on MMGM’s special exhibits, upcoming events, and more.

Hours

Monday 10am-5pm
Tuesday closed
Wednesday 10am-5pm
Thursday 10am-5pm
Friday 10am-5pm
Saturday 10am-5pm
Sunday 11am-5pm
Final Admission Time 4pm

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About
Visitor Policies
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Shop

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