2017 Map of Summit

About this map

Marias Pass and Theodore Roosevelt Pass mark the high divide between the eastern and western slopes of the Rockies, anchoring this map's view of the Continental Divide. The settlement of Summit serves as the primary focal point along the transit corridor through John F Stevens Canyon. This terrain represents a complex jurisdictional meeting point where the boundaries of Glacier National Park, Lewis & Clark National Forest, and Flathead National Forest converge. Notable peaks such as Flattop Mtn and Skeleton Mtn dominate the vertical relief, while drainages like Autumn Creek and the S Fork Two-Medicine River carve through the high country. For the historical researcher, the map captures the late 2010s configuration of mountain passes and timberland boundaries that have defined transportation and conservation in this part of Montana for over a century.