Every autumn, one of the most iconic Western traditions unfolds right in Layton City’s backyard at Antelope Island State Park. The annual Bison Roundup is not just an incredible spectacle of thundering hooves and dust; it is a vital conservation event designed to ensure the health and sustainability of one of the nation’s largest and oldest public bison herds. Whether you’re a local family looking for a weekend adventure or a traveler seeking a true Western experience, here is your complete guide to witnessing this year’s roundup.
Why Do They Round Up the Bison?
Managing a thriving herd of nearly 800 wild bison on an island requires careful stewardship. The roundup serves as a primary wildlife management tool to promote herd health; ensure the bison remain free from disease through vaccinations and health checkups. It prevents overpopulation and helps balance the island’s delicate ecosystem and available grazing land. Park staff and others track and research the bison, monitor individual animal data using modern RFID tracking.
What to Expect: The Two Phases of the Roundup
The roundup is split into two distinct phases, offering unique ways for the public to observe and participate.
Phase 1: The Grand Drive, Saturday, October 24, 2026
This is the public viewing day. Hundreds of horseback riders gather to round up scattered groups of bison across the island, driving them north toward the holding corrals. Public vehicle access along the east side road will be limited during the drive for visitor safety.
- 9:00 AM: Horseback riders begin driving the herd from Fielding Garr Ranch.
- 10:00 AM: The Roundup Rendezvous festival opens at White Rock Bay. Enjoy food trucks, live vendor booths, games, and educational activities.
- 12:00 PM – 3:00 PM (estimated): Watch the dramatic final push into the holding corrals from the designated White Rock Bay viewing area. Keep in mind, these are wild animals and exact timing varies.
Registration is not required for viewers. Be sure to bring camp chairs or a blanket for seating while you wait for the herd.
Phase 2: Working the Bison, October 27–29, 2026
After the bison have rested in the corrals to reduce their stress levels, the second phase begins. Wildlife officials work with the bison individually to perform comprehensive health screenings, administer vaccinations, check for parasites and pregnancies, and tag them with microchip RFID tags. From here, bison are either released back onto the island or selected for a public auction to keep the herd sustainable.
Visitors can take free guided tours of the working facilities across all three days. School groups and educational organizations should reserve tour spots in advance by emailing ocarroll@utah.gov.
Don’t miss out on this extraordinary living piece of American heritage. Head out to Antelope Island State Park to cheer on the riders, enjoy the festival, and witness the majesty of the American bison up close.