2455 Old Penitentiary Road

Boise, ID 83712 (Next to the Old Pen)

Current Hours

Spring re-opening March 8th. We will be open 12-5 on Fridays and Saturdays. See idahomuseum.org/events for what might be coming up.

Free Admission!

Tours and other programs available.

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Annual Gem & Mineral Show

February 24 @ 10:00 am - February 25 @ 5:00 pm

The Annual Gem & Mineral Show is coming up soon.  The Show is held in the Expo Idaho building at 5610 Glenwood, in Boise. Hours are Sat. 10-6, Sun 10-5. The Idaho Museum of Mining and Geology will have a station set up along the south wall, near the end of the row of displays. Check us out and say hi.


February 24 @ 10:00 am
February 25 @ 5:00 pm
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