1972 Map of Lake Itasca

About this map

Lake Itasca, the storied source of the Mississippi River, is documented here at a time when its surrounding park infrastructure was well-established. This 1970s orthophotomap combines aerial imagery with topographic data to show the dense forest canopy of Itasca State Park, which encompasses numerous glacial lakes like Elk Lake and Mary Lake. The human footprint on this landscape is centered around the Univ of Minn Forestry Sch and historical sites such as the Pioneer Cem and the Museum. Key navigation points like Schoolcraft Island and Yellow Head Point are clearly visible within the lake's distinct arms. Further south, the landscape transitions into the Savannah Township boundary, dotted with smaller water bodies and fire suppression infrastructure, including the Alton Heights Lookout Tower and Little Mantrap Lookout Tower.