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.

Special Events

  1. Events
  2. Special Events

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Field Trip: Shoofly Oolite

Join Steve Schaps for a field trip to the Shoofly Oolites, one of the largest outcrops of Oolites in North America—located 70 miles from Boise near Grand View. 10am-3pm, Sponsored […]

Santa’s Rock Shop

Santa's Rock Shop is a rockin' event happening at the Idaho Museum of Mining and Geology, 2455 Old Penitentiary Rd. Boise! You’ll see stocking stuffers starting at 50 cents, rocks, […]