2021 Map of Bradfield Canal B-3 SE

About this map

The United States-Canada border cuts diagonally across this high-altitude landscape in the Tongass National Forest, following the height of land through the Coast Mountains. This 2021 survey illustrates a region dominated by glacial valleys and steep peaks, where the Unuk River and its tributaries, such as Hell Roaring Cr and Boulder Creek, carve through the terrain. Notable summits like Mt Stoeckl and Moselem Dome anchor the northern boundary, while Dickins Peak overlooks the eastern reaches. The lack of roads or infrastructure highlights the isolation of this wilderness area, where drainage patterns and topographic contours are the primary features. Researchers of southeastern Alaska will find the drainage of Border Lake and the precipitous walls of First Canyon provide a clear view of the hydrological connections across the international line.