2024 Map of Barney Pinnacle

About this map

Barney Pinnacle rises above a landscape defined by an intricate network of drainage systems in Garfield County. This high-plains terrain is marked by numerous coulees, such as Nordahl Coulee and Eaton Coulee, which channel runoff toward seasonal watercourses like Calf Creek and the North Fork Sage Hen Creek. Local navigation relies on established tracks like Stage Rd and W Calf Crk Rd, which follow the natural contours of the ridges and valley floors. The presence of Twin Butte further characterizes the topography, while features such as Barkdoll Coulee and Script Coulee illustrate the persistent erosional patterns of the Montana prairie. This survey details the complex system of coulees and breaks that define the local ranching landscape.