Location & Hours

Our museum is open from April 1 to October 31.

Our standard hours are Wednesday through Sunday, noon to 5pm.

Our address is 2455 Old Penitentiary Road, Boise, 83712

Our phone is 208-368-9876

Our email is contact.us@idahomuseum.org


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Directions from downtown Boise:

  • Head East on Warm Springs Avenue.
  • Turn left on Old Penitentiary Road (the same road that leads to the Botanical Gardens).
  • Stay on Old Penitentiary Road until you reach the Old Pen.
  • The IMMG is the building to the left of the Old Pen.
  • More parking is available in the big dirt lot in back of the houses & buildings.