2018 Winter Season Hours:
The GEM Store, Oldman Research Library and the Main Gallery (Doc Culleton Building) is open most weekdays: 10am – 4pm
Please call before you visit to make sure we are open!
2018 Summer Season; opens on Friday, May 25th.
The Research Library is available to the public and upon request! Please call to schedule a research time: 307.327.5308
- Map & Hours of Operation
- List of Buildings / Structures
- Our History
- About Us
- Special Events
- Our Affiliates
- Weddings: Call for details! 307.327.5308
- GEM Webcam – Live streaming – no recording
Questions? Call 307.327.5308 or email gemdirector@gemuseum.com
Our Mission
Grand Encampment Museum preserves and interprets the history of the Upper North Platte Valley. It provides the public with access to historical sources and experiences, as well as a place for research and to educate all generations.