2455 Old Penitentiary Road

Boise, ID 83712 (Next to the Old Pen)

Current Hours

IMMG has now closed for the Season. Check back in Spring for the latest plan to open for 2021.

Free Admission!

Tours and other programs available.

Steve Cox

Steve got started with IMMG on field trips, became a gift shop volunteer, and joined the Board in 2012. He also serves as field trip coordinator. More a biologist than a geologist, he still likes to understand Idaho geology on a landscape scale. Now retired, he worked in Boise for engineering companies MWH Americas and HDR doing wildlife analysis for environmental impact studies. Prior to that, he was a physician for 30 years, specializing in geriatrics.