2024 Map of Rimrock Divide

About this map

The Crazy Mountains dominate this high-altitude terrain in Meagher County, where the Rimrock Divide separates major drainages within the northern Rockies. This landscape is a point of intersection for federal lands, split between the Lewis & Clark National Forest and Gallatin National Forest. The hydrological network is complex, featuring the headwaters of the Bozeman Fork Musselshell River alongside smaller alpine runs like Billy Creek and Sixteenmile Creek. Extensive trail systems, such as the Indian Ridge-Eike Trl and Bald Ridge Driveway Trl, navigate the steep ridges and basins. Named landmarks like Haypress Meadow, The Basin, and The Rimrock highlight the varied topography of this wilderness area, offering specific points of interest for backcountry researchers and those tracing the historical boundaries of Montana’s national forests.