Just when you think a provincial boundary is set in stone, the geological whims of the Rocky Mountains have other ideas.
The Great Divide Trail runs the continental divide between Alberta and British Columbia. This 1,100-kilometre trail wanders ...
Laws dating as far back as 1866 say the mountainous portion of the Alberta-British Columbia boundary is determined by how the water flows — eastward into Alberta, or westward into B.C. Erosion ...