2455 Old Penitentiary Road

Boise, ID 83712 (Next to the Old Pen)

Current Hours

Autumn Hours: Saturdays 1-4pm

Free Admission!

Tours and other programs available.

  1. Events
  2. Field Trips

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Field Trip: Grimes Creek-CANCELLED

Unfortunately due to the fires/smoke in ID and the COVID-19 Delta variant this event has been CANCELLED Field Trip to Grimes Creek with Claim Owner and Gold Expert, Don Adair. Learn how to find the gold! Join Don Adair, Professional Geologist, on a rare gold-panning experience at his claim on Grimes Creek. You will learn […]