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Statewide Calendar

  • The Brinton Museum Haunted Ranch

    The Brinton Museum 239 Brinton Rd, Big Horn, WY

    Haunted Ranch Is Coming! Save the date for a frightfully fun afternoon at The Brinton Museum’s Haunted Ranch! Bring the family out to the historic Quarter Circle A Ranch for Halloween-themed activities, spooky surprises, and seasonal fun. Science Kids will also return with their always-popular creepy crawly display. Saturday, October 243–6 PMThe Brinton Museum More…

  • Hootin’ Howlin’ Halloween at the Buffalo Bill Center of the West

    Gather your spookiest crew and join us at the Buffalo Bill Center of the West on Friday, October 30, 2026, from 2–5 p.m. for our annual Hootin’ Howlin’ Halloween! It is free for members or just $5/person! Enjoy an afternoon of hands-on activities, spooky stories, games, crafts, candy, and surprises—Halloween fun for the whole family…

  • Haunted Halloween Tours at Wyoming Frontier Prison

    🎃 The Demons Within Present: Revolution 250! Reservations are now open! The Demons Within Present: Revolution 250! Join us at the Original Haunt of Carbon County and experience a fun night of scares and spooks! Reserve your tour for October 24th, 30th, and 31st! Tours run every half hour from 7:30 pm–Midnight. 💲 $20 per…

  • Trick-or-Treating at the Mansion! Trail End State Historic Site

    Trail End State Historic Site 400 Clarendon Ave, Sheridan, WY

    🎃 Trick-or-Treating at the Mansion! 👻 Calling all ghosts, goblins, witches, and creatures of the night-- join us for some trick-or-treating fun! Ghouls and goblins of ALL ages are welcome! Come in costume and bring your Halloween spirit. Want to explore inside? The mansion will also be open for self-guided tours on Halloween! Regular admission…

  • Haunted Downtown Tours with Carbon County Museum – Tour B

    Mimi's at the Blake 221 W Cedar St, Rawlins, WY

    Two tour times: 6:00 pm and 7:30 pm.This year, we have 2 slightly different tours to choose from and 5 different dates with 2 different times, so please make sure you choose your tickets carefully. We won’t be able to move your tickets to a different date if you choose the wrong one, and cancellations…

  • Haunted Halloween Tours – Wyoming Frontier Prison

    Wyoming Frontier Prison 500 W Walnut St, Rawlins, WY

    🎃 The Demons Within Present: Revolution 250! Reservations are now open! The Demons Within Present: Revolution 250! Join us at the Original Haunt of Carbon County and experience a fun night of scares and spooks! Reserve your tour for October 24th, 30th, and 31st! Tours run every half hour from 7:30 pm–Midnight. 💲 $20 per…

Welcome to the new WyoHS.org

We're so excited to introduce you to the new and improved Wyoming Historical Society website — your one-stop site for all things Wyoming History.

Like history itself, our site is still being written. A few pages are still under construction and various collections are still finding their way onto the digital shelves, so please be patient with us as over the coming weeks. Thanks for visiting, and enjoy the new experience!