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Boise, ID 83712 (Next to the Old Pen)
IMMG has now closed for the Season. Check back in Spring for the latest plan to open for 2021.
Tours and other programs available.
Boise, ID 83712 (next to the Old Penitentiary)
Currently closed for the winter. Re-opening has not been scheduled. Stay tuned!
Tours, field trips and other programs also available.