2021 Map of Bradfield Canal D-6 SW

About this map

The international boundary between Alaska and British Columbia cuts through the high-elevation terrain shown in this 2021 survey. Portions of the Tongass National Forest dominate the American side of the border, providing a clear look at the topographic relief of the Stikine region. The map captures the dividing line between the Wrangell borough and Canadian territory, marked by prominent peaks such as Mt Talbot in the north and Mt Gallatin to the south. This area is defined by its dramatic drainage patterns, where the Tasakilt River flows through the glacial landscape on the Canadian side. The survey offers a modern record of the remote borderlands where the Coast Mountains meet the interior, serving as a critical reference for understanding the precise path of the boundary through this wilderness.