Wyoming History Preserved at the GEM

Wyoming History Comes Alive at the Grand Encampment Museum

The Grand Encampment Museum is the “GEM” of Southern Wyoming. It is located in Encampment, Wyoming. The GEM has a rich collection of over a dozen historical buildings filled with artifacts representing the timber, mining, and agricultural history of the Encampment valley at the turn of the 20th century.

2017 Summer Season Hours: 
Tuesday – Saturday: 9am – 5pm;
Sundays: 12pm – 4pm
Admission by Donation

Open Summer Holidays (Memorial Day, 4th of July, Labor Day)

Guided Tours for families and groups:  Offered during our Summer Season. If your group is larger than 8 people, please call ahead and schedule a tour so we can provide you the best experience!

Mobile Tour: Click on gem.oncell.com to take the GEM Mobile Tour!  You can take this tour onsite or from the comfort of your home.

Webcam: Our live stream webcam gives you a glimpse of the GEM and the local weather: GEMwebcam

We are located at 807 Barnett Ave, Encampment WY 82325