Old Maps of Eagle Lake, Minnesota for Metal Detecting

Plan your next treasure hunt with 9 historic maps of Eagle Lake. 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 Eagle Lake.


Eagle Lake, MN maps

(9)
  1. 1950 Map of Mankato East
    1950 Map of Mankato East
    1950 Mankato East
    1950 Print · USGS
    Blue Earth County at mid-century reveals a dense network of rural school districts and rail sidings connecting farm towns to the regional hub. Researchers can trace the legacy of local education and industry through sites like Sugar Grove Sch, Lime Siding, and the St Clair settlement.
    3 unique versions available

  2. 1951 Map of Mankato East
    1951 Map of Mankato East
    1951 Mankato East
    1951 Print · USGS
    Blue Earth County's landscape in the early fifties is defined by its dense network of rural school districts and winding river valleys. Genealogists and historians can trace the foundations of local life at St Clair, Mankato Springs, and numerous family-named landmarks like Pugh Sch and Eagle Lake Cem.

  3. 1953 Map of Saint Paul, 1964 Print
    1953 Map of Saint Paul, 1964 Print
    1953 Saint Paul
    1964 Print · USGS
    The Twin Cities and the Mississippi River valley are captured here at a mid-century turning point. Trace the early growth of Minneapolis and Saint Paul alongside landmarks like Lake Minnetonka and the St Croix River.
    4 unique versions available

  4. 1959 Map of Saint Paul
    1959 Map of Saint Paul
    1959 Saint Paul
    1959 Print · USGS
    The Twin Cities and southeastern Minnesota appear here in the late fifties, showing the peak of the rail era and post-war suburban growth. Genealogists can trace family footprints near Lake Minnetonka, the Univ Of Minn Rosemount Research Center, or the growing neighborhoods of Richfield.
    2 unique versions available

  5. 1974 Map of Madison Lake, 1976 Print
    1974 Map of Madison Lake, 1976 Print
    1974 Madison Lake
    1976 Print · USGS
    Blue Earth County’s lake country is captured here in the mid-seventies, showing the lakeside town of Madison Lake at a transitional moment. Genealogists and local historians can trace family locations near Marysburg, Smiths Mill, and the grounds of Calvary Cem.

  6. 1974 Map of Mankato East, 1976 Print
    1974 Map of Mankato East, 1976 Print
    1974 Mankato East
    1976 Print · USGS
    Mankato and its surrounding lake country are shown during a decade of collegiate and industrial growth in the mid-seventies. Researchers can locate numerous family burial sites at Calvary Cemetery and Sugar Grove Cem or trace the early paths of the Chicago and North Western railroad.
    2 unique versions available

  7. 1985 Map of Faribault, 1986 Print
    1985 Map of Faribault, 1986 Print
    1985 Faribault
    1986 Print · USGS
    The Minnesota River valley and the glacial lake country of Rice and Le Sueur counties are shown here in the mid-1980s. Researchers can trace the academic grounds of St Olaf College or find old crossroads like Trondhjem and Little Chicago.
    2 unique versions available

  8. 2022 Map of Mankato East, 2022 Print
    2022 Map of Mankato East, 2022 Print
    2022 Mankato East
    2022 Print · USGS
    Mankato and Eagle Lake are shown during their twenty-first-century expansion, revealing a landscape of suburban growth and well-preserved civic sites. Trace family roots at the Old Masonic Cem or follow the path of the Sakatah Singing Hills State Trl.

  9. 2022 Map of Madison Lake, 2022 Print
    2022 Map of Madison Lake, 2022 Print
    2022 Madison Lake
    2022 Print · USGS
    Southern Minnesota lake country is captured here in the early twenty-first century, showing the intersection of three counties. Researchers can trace local heritage through the scattered settlements of Marysburg and Smiths Mill, or locate family sites at Marysburg Cem and Eagle Cem.

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