Old Maps of Marengo, Wisconsin for Metal Detecting

Plan your next treasure hunt with 26 historic maps of Marengo. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.

  • Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
  • Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
  • Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.

Use these historic maps to boost your research and find new opportunities beneath the surface of Marengo.


Marengo, WI maps

(26)
  1. 1942 Map of Clam Lake, 1959 Print
    1942 Map of Clam Lake, 1959 Print
    1942 Clam Lake
    1959 Print · USGS
    Northern Wisconsin's deep woods are captured here during the early 1940s, showing the early infrastructure of the Chequamegon National Forest. Researchers can locate the Clam Lake CCC Camp, the NYA Camp, and the Clam Lake Fire Tower among dozens of named lakes and streams.
    2 unique versions available

  2. 1942 Map of Marengo, 1964 Print
    1942 Map of Marengo, 1964 Print
    1942 Marengo
    1964 Print · USGS
    Northern Wisconsin's timber and rail landscape is captured here in the early 1940s, showing the intersection of federal forest land and tribal territory. Genealogists can locate specific rural schools like Maple Ridge Sch and communities like Sanborn or North York.

  3. 1945 Map of Marengo
    1945 Map of Marengo
    1945 Marengo
    1945 Print · USGS
    Ashland County and the Chequamegon National Forest are captured here in the mid-1940s, showing a landscape shaped by timber and rail. Researchers can locate rural landmarks like Ebenezer Ch and vanished local schools including Agnew Sch and Section Five Sch.
    2 unique versions available

  4. 1945 Map of Clam Lake
    1945 Map of Clam Lake
    1945 Clam Lake
    1945 Print · USGS
    The Northwoods of Ashland and Bayfield Counties are captured here in the mid-1940s, centered on the Clam Lake community. Genealogists and historians can locate federal project sites like the Clam Lake CCC Camp and NYA Camp alongside the Clam Lake Fire Tower.
    2 unique versions available

  5. 1953 Map of Ashland, 1964 Print
    1953 Map of Ashland, 1964 Print
    1953 Ashland
    1964 Print · USGS
    Northern Wisconsin's lakefront and timberlands are seen here in the mid-1950s, showing the intersection of industrial rail lines and vast wilderness. Genealogists and historians can trace the Soo Line through rail towns like Mellen or locate family roots in the Apostle Islands and Bad River Indian Reservation.
    3 unique versions available

  6. 1958 Map of Ashland
    1958 Map of Ashland
    1958 Ashland
    1958 Print · USGS
    Coastal Wisconsin and the Michigan borderlands meet here in the late fifties, dominated by the timbered expanses and iron-rich ranges. Genealogists can trace family footprints in settlements like Odanah and Montreal, or locate landmarks such as the Coast Guard Station and Agricultural Experiment Station.

  7. 1967 Map of Marengo SE
    1967 Map of Marengo SE
    1967 Marengo SE
    1967 Print · USGS
    Ashland County's timberlands are seen here in the late sixties as the Forest Service managed this active recreational and industrial landscape. Trace the footpaths along the North Country Trail and locate former fire towers at Marengo Lookout and Mineral Lake Lookout.

  8. 1967 Map of Marengo, 1969 Print
    1967 Map of Marengo, 1969 Print
    1967 Marengo
    1969 Print · USGS
    Ashland and Bayfield counties are shown in the late sixties, a landscape of northwoods settlements and the Chequamegon National Forest. Genealogists and hikers can locate Sanborn Cemetery, the Finnish Church, and the scenic Morgan Falls.
    2 unique versions available

  9. 1967 Map of Marengo SW, 1985 Print
    1967 Map of Marengo SW, 1985 Print
    1967 Marengo SW
    1985 Print · USGS
    Bayfield County's timberlands and glacial lakes are shown here in the late sixties as recreation began to reshape the forest. Researchers can locate Trinity Ch, trace the North Country Trail, and find remote landmarks like Morgan Falls.

  10. 1971 Map of Clam Lake NE, 1973 Print
    1971 Map of Clam Lake NE, 1973 Print
    1971 Clam Lake NE
    1973 Print · USGS
    Ashland County's timberlands and glacial lakes are captured here in the early 1970s, showing a landscape shaped by conservation and former industry. Researchers can trace the Old RR Grade or locate historic water features like Dead Horse Slough and Moquah Lake.

  11. 1971 Map of Clam Lake, 1990 Print
    1971 Map of Clam Lake, 1990 Print
    1971 Clam Lake
    1990 Print · USGS
    The Northwoods of Ashland and Bayfield Counties come alive in this early 1970s survey of the lake-studded forestry landscape. Researchers can locate the Clam Lake Lookout Tower, trace burials at Wildwood Cem, and find the Job Corps Camp near Chippewa Lake.

  12. 1980 Map of Ironwood
    1980 Map of Ironwood
    1980 Ironwood
    1980 Print · USGS
    The Michigan-Wisconsin borderlands appear in the late twentieth century as a landscape defined by iron mining and deep forests. Researchers can trace the rail-and-river economy through the Soo Line and Chicago and North Western tracks connecting Mellen, Glidden, and Hurley.

  13. 1984 Map of Sanborn
    1984 Map of Sanborn
    1984 Sanborn
    1984 Print · USGS
    The rural landscape of Ashland and Bayfield Counties in the mid-1980s reveals a quiet network of north woods settlements and timber history. Genealogists and local historians can trace family landmarks like Moe Cem and Moland Ch or follow the Old Railroad Grade through Sanborn.

  14. 1984 Map of Mineral Lake
    1984 Map of Mineral Lake
    1984 Mineral Lake
    1984 Print · USGS
    In the mid-eighties, this portion of Ashland County was a dense mosaic of lakes and timber within the Chequamegon National Forest. Outdoor enthusiasts and researchers can trace forest roads to Mineral Lake, the Gogebic Range, and remote spots like Toskis.

  15. 1984 Map of Marengo Lake
    1984 Map of Marengo Lake
    1984 Marengo Lake
    1984 Print · USGS
    In the mid-eighties, this northern Wisconsin wilderness served as a recreational and conservation hub within the Chequamegon National Forest. Hikers and historians can trace the North Country National Scenic Trail past landmarks like Morgan Falls and Trinity Ch.

  16. 1984 Map of Marengo
    1984 Map of Marengo
    1984 Marengo
    1984 Print · USGS
    Northern Wisconsin's rural landscape is captured here in the mid-1980s, centered on the confluence of the Marengo River. Researchers can locate family landmarks like Maple Grove Cem, St Pauls Ch, and the old Marengo Valley Sch.

  17. 2005 Map of Clam Lake, 2006 Print
    2005 Map of Clam Lake, 2006 Print
    2005 Clam Lake
    2006 Print · USGS
    The Northwoods around Clam Lake appear here in the early twenty-first century, showing a landscape defined by federal forest management and lakeside recreation. Researchers can trace local landmarks like Wildwood Cem, the Church of St George, and the Clam Lake Lookout.

  18. 2005 Map of Marengo Lake, 2006 Print
    2005 Map of Marengo Lake, 2006 Print
    2005 Marengo Lake
    2006 Print · USGS
    The Northwoods of Bayfield and Ashland counties are documented here during a period of forest management and early 2000s conservation. Genealogists and local historians can locate the Trinity Ch and trace the paths of the Marengo River and Spring Brook.

  19. 2005 Map of Mineral Lake, 2006 Print
    2005 Map of Mineral Lake, 2006 Print
    2005 Mineral Lake
    2006 Print · USGS
    The Gogebic Range and the Chequamegon-Nicolet National Forest define this northern Wisconsin wilderness in the early 2000s. Trace the North Country National Scenic Trail past Mineral Lake and the Marengo Lookout.

  20. 2005 Map of Clam Lake NE, 2006 Print
    2005 Map of Clam Lake NE, 2006 Print
    2005 Clam Lake NE
    2006 Print · USGS
    Ashland County's north woods are captured here at the start of the millennium, showing a landscape defined by the Great Divide and deep timber. Researchers can trace the drainage of Spider Lake or find remote landmarks like Dead Horse Slough and Woodtick Lake.

  21. 2022 Map of Marengo Lake, 2022 Print
    2022 Map of Marengo Lake, 2022 Print
    2022 Marengo Lake
    2022 Print · USGS
    Bayfield and Ashland counties meet in this Northwoods forest landscape during the early twenty-first century. Researchers can trace the rugged topography around Saint Peters Dome and locate the historic Birch Lake Cem near Birch Lake.

  22. 2022 Map of Marengo, 2022 Print
    2022 Map of Marengo, 2022 Print
    2022 Marengo
    2022 Print · USGS
    Ashland County's rural townships are documented here during the early 2020s, showing the settlement patterns along the river forks. Researchers can locate family landmarks and burial sites like Maple Grove Cem or trace the paths of Minersville and Jolmaville.

  23. 2022 Map of Clam Lake NE, 2022 Print
    2022 Map of Clam Lake NE, 2022 Print
    2022 Clam Lake NE
    2022 Print · USGS
    This part of the Ashland County woods is shown in recent detail as a territory defined by its rivers and national forest trails. Genealogists and outdoorsmen can trace the paths of the Brunsweiler River or locate remote camps near Spider Lake and Woodtick Lake.

  24. 2022 Map of Sanborn, 2022 Print
    2022 Map of Sanborn, 2022 Print
    2022 Sanborn
    2022 Print · USGS
    The borderlands of Bayfield and Ashland counties come into focus in this recent survey of the Northwoods. Genealogists can trace family names on rural routes and locate landmarks like Saint Anne Catholic Cem and the Moe Cem.

  25. 2022 Map of Clam Lake, 2022 Print
    2022 Map of Clam Lake, 2022 Print
    2022 Clam Lake
    2022 Print · USGS
    Clam Lake and its surrounding Northwoods timberlands are captured here in the early 2020s, showcasing a landscape defined by glacial waters. Researchers can trace local landmarks like the Clam Lake Cem, the winding West Fork Chippewa River, and the recreational Day Lake Trl.

Showing maps 1-25 of 26

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