2020 Map of Hall Coulee

About this map

The international boundary between Canada and the United States defines the northern edge of this landscape in Glacier County, where the plains of northern Montana meet the drainage systems of the High Divide. Central to the area is the Saint Mary Canal, a critical piece of water infrastructure that winds through the terrain alongside the Canal Trl. The map details a complex network of seasonal watercourses and coulees, including Willow Cr, Cow Cr, and the N Fork Milk River. High-elevation plateaus like Freezeout Flat and Pikuni Flat overlook the descent into the namesake Hall Coulee. Backcountry access is documented via established routes such as Whiskey Gap Rd and Weathered Rd, which follow the natural contours of the land through sections like t37n r12w.