2020 Map of Gallagher Gulch

About this map

The Continental Divide winds along the high country of southwestern Montana and Idaho, serving as the dramatic boundary between the Beaverhead National Forest and Targhee National Forest. This high-altitude landscape is defined by its complex network of seasonal water sources and deep drainage channels, including Gallagher Gulch and Shearing Pen Gulch. The terrain is marked by numerous named water points essential for livestock and local wildlife, such as Seybold Spring, Magee Spring, and Round Timber Spring.