1988 Map of Mount Blackmore

About this map

Mount Blackmore rises as the central landmark of this high-elevation landscape in the late 1980s, anchoring a terrain defined by steep ridges and complex drainage systems. Located within the Gallatin National Forest, the area is characterized by numerous seasonal and perennial watercourses, including South Cottonwood Creek, Big Bear Creek, and Swan Creek. The map documents a rugged interior accessible primarily by a network of Pack Trails, emphasizing the wilderness character of the region during this period. Local place names like Telephone Ridge, Orchid Gulch, and Timber Butte suggest a history of early land use and geographical identification in these high mountain basins. The proximity of Big Bear Lake and specialized labels such as History Rock Creek point to specific points of interest for backcountry navigation and recreational use before more modern developments may have altered the trail systems or access points.