Boise, ID 83712 (Next to the Old Pen)
Hours: 12-5 Friday & Saturday; Sundays 12:30-3:30. CLOSED 9/5-9/7 due to an event at the Old Pen which will close off access to the museum.
Tours and other programs available.
This field trip to a privately owned Jasper Mine is in your backyard. If you love adventure, a rough road, and discovering jasper in thunder eggs, this trip is for you. Read more about it here and sign up soon, tickets go quickly. The trip is limited to 25 People. IMMG MEMBERS and kids are […]
This field trip to a privately owned Jasper Mine is in your backyard. If you love adventure, a rough road, and discovering jasper in thunder eggs, this trip is for you. Read more about it here and sign up soon, tickets go quickly. The trip is limited to 25 People. IMMG MEMBERS and kids are […]
This field trip to a privately owned Jasper Mine is in your backyard. If you love adventure, a rough road, and discovering jasper in thunder eggs, this trip is for you. Read more about it here and sign up soon, tickets go quickly. The trip is limited to 25 People. IMMG MEMBERS and kids are […]
This Museum field trip meets at 7:45am for an 8am departure to a privately owned Jasper Mine in your own backyard. If you love adventure, a rough road, and discovering jasper in thunder eggs, this trip is for you. The trip is limited to 25. Members of the IMMG receive free admission. Non-member fee is […]
This Museum field trip meets at Little Gulch Parking area by 7:45 AM for an 8 AM departure to a privately owned Jasper Mine in your own backyard. If you love adventure, a rough road, and discovering jasper in thunder eggs, this trip is for you. The trip is limited to 25. Members of the […]
This Museum field trip meets at 7:45am for an 8am departure to a privately owned Jasper Mine in your own backyard. If you love adventure, a rough road, and discovering jasper in thunder eggs, this trip is for you. The trip is limited to 25. Members of the Museum receive free admission. Non-member fee is […]
Boise, ID 83712 (next to the Old Penitentiary)
Hours: 12-5 Friday & Saturday; Sundays 12:30-3:30. CLOSED 9/5-9/7 due to an event at the Old Pen which will close off access.
Tours, field trips and other programs also available.
