Old Maps of Thoeny, Montana for Metal Detecting

Plan your next treasure hunt with 7 historic maps of Thoeny. 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 Thoeny.


Thoeny, MT maps

(7)
  1. 1919 Map of Boundary
    1919 Map of Boundary
    1919 Boundary
    1919 Print · USGS
    Valley County, Montana, sits along the Canadian border in this post-war Army survey of the northern prairie. Researchers can trace the early layout of remote settlements like Tobison and Morgan or locate landmarks like Rabbit and Cone.

  2. 1954 Map of Glasgow, 1967 Print
    1954 Map of Glasgow, 1967 Print
    1954 Glasgow
    1967 Print · USGS
    Northeastern Montana is shown during the mid-fifties as the rail-and-river economy shaped the plains. Trace family roots and vanished landmarks from the Wendell Post Office to the Great Northern sidings at Ashfield and Hinsdale.
    2 unique versions available

  3. 1957 Map of Glasgow
    1957 Map of Glasgow
    1957 Glasgow
    1957 Print · USGS
    Northeastern Montana during the late 1950s shows a landscape shaped by the Milk River and the expanding influence of the Fort Peck Lake reservoir. Genealogists and historians can trace the Great Northern rail stops from Malta to Glasgow, including old sidings like Kintyre Siding and rural centers like Opheim.

  4. 1958 Map of Glasgow
    1958 Map of Glasgow
    1958 Glasgow
    1958 Print · USGS
    Northeastern Montana comes to life in this mid-century survey of the Milk River valley and the Great Northern rail corridor. Researchers can trace the rise and fall of work camps like New Deal and Wheeler alongside remote landmarks like the Wendell Post Office.
    2 unique versions available

  5. 1984 Map of Opheim
    1984 Map of Opheim
    1984 Opheim
    1984 Print · USGS
    Northeastern Montana’s borderlands are captured here in the mid-1980s, where the high plains meet the international boundary. Researchers can trace the BURLINGTON NORTHERN rail line through small grain-belt settlements like Glentana and Richland or locate the OPHEIM AIR FORCE STATION and several local coal operations like the Sioux City Mine.

  6. 1984 Map of Thoeny
    1984 Map of Thoeny
    1984 Thoeny
    1984 Print · USGS
    The Montana-Saskatchewan borderland in the mid-1980s reveals a quiet landscape of prairie coulees and remote ranching outposts. Trace the drainage patterns of Mc Eachern Creek and Rock Creek near the small settlement of Thoeny and the northern Bluff.

  7. 2024 Map of Thoeny, 2024 Print
    2024 Map of Thoeny, 2024 Print
    2024 Thoeny
    2024 Print · USGS
    Valley County prairie life at the southern edge of the Canadian border is defined by remote ranching routes and winding coulees. Genealogists can locate Hillcrest Cem near Thoeny and trace seasonal waterways like McEachern Creek and Dolson Coulee.

End of results
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