Friday May 29, 2026

  • Doors Open-1PM
  • Vendors, Demonstrators and Educators till 7PM
  • Children’s Area 1PM-7PM
  • Sons of the American Legion Food Service: 12 Noon-5PM Outside
  • Tex Rex Presentations by Tex Rex Mike-Hourly starting at 1:30PM to 6:30PM
  • UV Mineral Show-Periodically starting at 1:30PM-6:30PM
  • Raffle Opens-1PM
  • Doors Close-7PM

Saturday May 30, 2026

  • 8:00-Homemade Cinnamon Rolls and Coffee (out front)!!! Legion Ladies Auxiliary will be out front of the building selling
    • Coffee: $1 Cinnamon Rolls: $4
  • Doors Open-9AM
  • Vendors, Demonstrators and Educators till 5PM
  • Children’s Area 9AM-5PM
  • Sons of the American Legion Food Service 11AM-3PM Outside
  • Tex Rex Presentations by Tex Rex Mike-Hourly starting at 9:30AM to 4:30PM
  • UV Mineral Show-Periodically starting at 9:30AM-4:30PM
  • Rock Silent Auction 9:30AM-4:30PM
  • Doors Close-5PM
Heart Mountain at Sunset-From Near Ralston, WY (photo courtesy of Greg Jones)

The Bighorn Basin Rock Show is proud to announce that Adam Messenger of Number Eight Turquoise Company will be at this year’s show with his stunning collection of jewelry, cut and raw stones. Come meet him and enjoy his beautiful specimens!

Number Eight Turquoise Company will be at the 2026 Bighorn Basin Rock Show

Big Horn Basin Rock Show

Park County Fairgrounds, Powell, Wyoming