Welcome to the Beaverhead County Museum! We’re more than a collection of remarkable artifacts—we’re a place where history comes alive. Through interactive exhibitions and engaging events, we offer a vibrant learning experience for all ages. Explore the rich stories of Beaverhead County, discover its heritage, and be inspired by the people and places that shaped it. Come experience history with us!
Poindexter & Orr
The partners Phillip Poindexter and William Orr moved their business to Beaverhead County. The P&O ranch recorded the first brand in Montana Territory, the square and compass.
History of the Museum
The museum is a celebration of the pioneering spirit of remarkable women, dedicated to safeguarding the rich history of Dillon and Beaverhead County for future generations. It offers more than just artifacts; it’s a dynamic space where the stories of the past are brought to life. Visitors can immerse themselves in the heritage and culture that have shaped this community, honoring the legacies of those who came before us. Join us to uncover the treasures that await at our museum!
Dillon
Welcome to Dillon, a town with a rich history dating back to 1880! Established when the Utah and Northern Railroad made its way through the area, Dillon's origins began at the ranch of Mr. Deacon, who initially resisted selling his land. On September 13 of that year, the townsite group gathered at Deacon's ranch, and just a days later, the deed was officially recorded, marking the birth of our vibrant community. Explore Dillon's unique heritage and discover how it has grown since those early days!
The museum will be closed for the winter as we prepare for the exciting 2026 season. Our office hours are Monday, Wednesday and Friday from 10 AM to 4 PM, and Tuesday and Thursday from 11 AM to 4 PM. Please note that we are closed on Saturdays and Sundays. For research inquiries, visit us on Monday, Tuesday, or Wednesday between 12 PM and 4 PM
The Beaverhead County Museum has successfully accomplished many goals in recent years, thanks to the commitment of volunteers, the Board of Trustees, County Commissioners, the Beaverhead County Museum Association, donors, and community support.