2018 Map of South Twin Mountain

About this map

The White Mountain National Forest dominates this high-altitude landscape in Grafton County, defined by a series of massive granite peaks and the headwaters of the regional river system. The Appalachian National Scenic Trail winds across the major ridges, connecting Mt Garfield to the summits of South Twin Mtn and Mt Guyot. This topography creates a complex drainage pattern where the N Br Gale River and Franconia Brook carve deep valleys through the presidential range foothills. Seasonal recreation is a primary feature of the terrain, indicated by an extensive network of named winter routes such as the Badger Trail XC (Snow) and the Gale River Loop Snomo (Snow). Key landmarks for navigation and conservation include the Littleton Reservoir and the remote Thirteen Falls, illustrating the region's importance as both a watershed and a wilderness destination.