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Welcome to the BIGHORN BASIN ROCK SHOW!
Our 2025 Show was a great success!
Join us again May 29-30, 2026 at the Park County Fairgrounds in Powell, WY
Dates and times Friday and Saturday, May 29-30, 2026.
Come Visit Us on Friday, May 29, 2026 and Saturday, May 30, 2026
Friday Hours: 1PM-7PM
Saturday Hours: 9AM-5PM
Two Days Only
Why Visit Us?
Did You Know?
Jade is the official Wyoming state gemstone
The official group for the Shoshone Rock Club in Powell, Wyoming. Serves rock hounds and rock enthusiasts throughout the Big Horn Basin, from around the state of Wyoming, and those in our region north of the Montana border
Established in 1959, helps to promote sharing knowledge of rocks, minerals, fossils and gems through field trips, educational speakers and group interaction