Beaverhead County

Beaverhead County is an administrative division in southwestern Montana covering mountainous terrain with elevations exceeding one mile above sea level. The region encompasses forested valleys, open plateaus, and numerous rivers that flow through the landscape.

The county was established in 1865, with Bannack, a gold mining settlement, first serving as the administrative center. In 1881, administration relocated to Dillon as the region's economic focus shifted.

The annual Beaverhead County Fair and Dillon Jaycee's Rodeo reflect how ranching and farming remain central to life in this region. These gatherings bring communities together and celebrate practices that have shaped the area for generations.

The area is sprawling and requires a car to navigate between towns and natural areas. Roads can be challenging during winter months, so it is helpful to check local conditions before traveling.

The Continental Divide forms nearly the entire border with Idaho, separating rivers that flow to the Atlantic and Pacific oceans. This geographic line shapes the region's ecology and water systems.

GPS coordinates: 45.17084,-112.95376

Latest update: December 7, 2025 19:24