1963 Map of Takucmich Lake

Evidence of the region's wilderness character is found in the scattered campsites and the absence of roads, with only primitive trails and the Namakan River providing passage. Notable landmarks like Fortyfive Island, Fortyone Island, and Finger Rapids highlight the intricate glacial topography. This 1963 survey, with revisions into the mid-1980s, provides an essential record of this protected wilderness area before modern satellite mapping, documenting the exact contours of lakes such as Thumb Lake and Trillium Lake.