1970s Maps of Ontonagon County, Michigan
Explore 2 historic maps of Ontonagon County from the 1970s. These maps offer a rare glimpse into what life looked like during the 1970s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.
Whether you're researching your family's past, planning a metal detecting trip, or studying how Ontonagon County's landscape evolved across the 1970s, these high-resolution maps are a powerful tool for exploring the history of this region.
- Focus on a specific era: All maps on this page are from the 1970s, giving you a focused view of this time period.
- See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
- Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
- View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.
Start exploring Ontonagon County's history through authentic maps from the 1970s. This is your window into the past.
Ontonagon County, MI maps
(2)- 1978 Map of Rockhouse Point
1978 Rockhouse Point1978 Print · USGSThe Houghton County shoreline near Rockhouse Point is captured in this late-seventies aerial survey. Researchers can study the untouched coastal landscape and the exact intersection of land lines against the waters of Lake Superior. - 1979 Map of Ontonagon, 1991 Print
1979 Ontonagon1991 Print · USGSThe Western Upper Peninsula coastline and copper country are captured here during the late twentieth century. Genealogists and historians can trace the rail-and-river network connecting settlements like White Pine, Lake Mine, and Bruce Crossing.
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