Your membership helps support:
- FREE ADMISSION to the public
- Upkeep and maintenance of the museum
- Youth educational programs
- Lectures and Field Trips
- Gold Panning and other Special Events
- Exhibit development maintenance
As a member you will receive:
- All members receive a 20% discount on all gift shop purchases.
- Free admission to lectures, field trips, and special events.
- Memberships are for either individuals or families
- Opportunity to vote in Board elections.
Annual membership is effective January 1st through December 31st. Memberships paid between October and December will extend through the following year (up to 3 extra months!).
Already a member of IMMG? You can log-in to check or renew your membership. If you joined in 2026, you may need to select “Forgot Password” to establish your password moving forward.