2021 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!
2023 Summer Season;
Attention for Summer 2023 Opening and Events
The Grand Encampment Museum opens for the 2023 summer season on Saturday, May 27. The operating hours for this season are Tuesday-Saturday, 9am-5pm and Sunday, noon-4pm. Guided tours are offered on the following schedule.
9:30-11:00
11:15-12:45
1:15-2:45
3:15-4:45
On Sundays ours are offered at 12:15-2:15 and 2:30-4:00
For large groups we recommend calling in advance. We hope to see you here at the GEM of Southern Wyoming and have a great summer!
Guided Tours for families and groups in Summer: Offered during our Summer Season. Tours are first come first son a schedule (see schedule above). For large groups it is recommended that you call ahead and schedule a tour so we can provide you the best experience! Call 307-327-5308 or email GEMdirector@gemuseum.com
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.