Uploaded May 2013 | Updated September 2026, 1 hour ago

---

A prominent landmark on the Oregon Trail, Split Rock was an important navigational aid to travelers before smartphones and GPS.

University of Wyoming Extension
Sustainable Management of Rangeland Resources

http://www.uwyo.edu/ces/programs/ag-and-natural-resources.html

Produced by:
Ashley Garrelts - Extension Educator
David Keto - Extension Media Producer