2455 Old Penitentiary Road

Boise, ID 83712 (Next to the Old Pen)

Current Hours

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.

Free Admission!

Tours and other programs available.

Views Navigation

Event Views Navigation

Today

Willow Creek Jasper Mine Field Trip

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 […]

$20

Museum Tour and Discussion

Idaho Museum of Mining and Geology 2455 Old Penitentiary Road, Boise, ID, United States

Participants are limited to 15 for this up-close and personal tour of the beautiful and small Idaho Museum of Mining and Geology. Tour begins at 11:30 AM. You will see […]

$5

Willow Creek Jasper Mine Field Trip

Idaho Museum of Mining and Geology 2455 Old Penitentiary Road, Boise, ID, United States

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 […]

$20

Mineral Identification

Idaho Museum of Mining and Geology 2455 Old Penitentiary Road, Boise, ID, United States

Need help identifying rocks you’ve found or purchased? Coyote Short, Professional Geologist, can identify rocks, minerals, fossils and Native American artifacts. Bring in your specimens and she will help you […]

$5

Willow Creek Jasper Mine Field Trip

Idaho Museum of Mining and Geology 2455 Old Penitentiary Road, Boise, ID, United States

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 […]

$20

Dig into Geodes

Idaho Museum of Mining and Geology 2455 Old Penitentiary Road, Boise, ID, United States

Join us for a fabulous time cracking geodes at the Idaho Museum of Mining and Geology (IMMG), 2455 Old Penitentiary Rd. Boise 83712. Be amazed at the surprise inside. Admission: […]

$10

Willow Creek Jasper Mine Field Trip, Last one of the season!

Idaho Museum of Mining and Geology 2455 Old Penitentiary Road, Boise, ID, United States

This Museum field trip meets at 7:45am for an 8am departure to a privately owned Jasper Mine in your own backyard. Last Willow Creek trip of the season! If you […]

$20

Paleontology: How the Study of Fossils became a Modern Science

Idaho Museum of Mining and Geology 2455 Old Penitentiary Road, Boise, ID, United States

In this talk, Dr. Luna (Boise State University) will discuss some of the major breakthroughs that not only underpinned the development of paleontology, but also completely transformed our understanding of […]

$5

Anderson Ranch Dam and Smith Prairie Driving Tour

Idaho Museum of Mining and Geology 2455 Old Penitentiary Road, Boise, ID, United States

Join us for a driving tour of some of the most spectacular scenery and geology in our area. We make a loop across the Anderson Ranch Dam, down the South […]

$20

Mineral Identification

Idaho Museum of Mining and Geology 2455 Old Penitentiary Road, Boise, ID, United States

Need help identifying rocks you’ve found or purchased? Coyote Short, Professional Geologist, can identify rocks, minerals, fossils and Native American artifacts. Bring in your specimens and she will help you […]

$5