1987 Map of Sacagawea Peak

About this map

Sacagawea Peak and Hardscrabble Peak anchor the high elevations of the Bridger Range in this 1980s survey of the Gallatin National Forest. The landscape is defined by its drainage systems, where the South Fork Sixteenmile Creek and various branches of Flathead Creek carve through the mountain terrain. For researchers, the map provides a clear view of the recreational and natural layout of the era, including the Fairy Lake Campground situated near Fairy Lake and Elf Lake. The southern boundary reveals deep geological cuts such as Corbly Canyon and Limestone Canyon. High-altitude water bodies like Ainger Lake and Frazier Lake sit tucked below the peaks, while the Battle Ridge Campground serves as a notable landmark on the eastern edge of the quadrangle.