Old Maps of Helena Township, Minnesota for Metal Detecting

Plan your next treasure hunt with 28 historic maps of Helena Township. 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 Helena Township.


Helena Township, MN maps

(28)
  1. 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

  2. 1957 Map of New Prague, 1959 Print
    1957 Map of New Prague, 1959 Print
    1957 New Prague
    1959 Print · USGS
    Scott and Le Sueur Counties in the late fifties reveal a landscape of deep-rooted parish settlements and thriving river-valley agriculture. Genealogists can trace family footprints through rural sites like East Union, St Benedict, and the St Josephs Sch Cem.
    2 unique versions available

  3. 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

  4. 1981 Map of New Prague, 1982 Print
    1981 Map of New Prague, 1982 Print
    1981 New Prague
    1982 Print · USGS
    New Prague and the surrounding lake country of Scott and Le Sueur counties are shown here in the early eighties as the area maintained its agricultural and rail roots. Genealogists and local historians can trace the town grid to Sancti Wenceslai Cem, follow the Chicago and North Western tracks, or locate rural centers like St Benedict and St Patrick.

  5. 1981 Map of Jordan West, 1982 Print
    1981 Map of Jordan West, 1982 Print
    1981 Jordan West
    1982 Print · USGS
    The Minnesota River valley south of Carver comes to life in the early 1980s, showcasing a landscape of river-bottom lakes and upland farming. Researchers can locate the Augustana Cemetery, trace the Chicago and North Western rail line, and find the Drive-in Theater near Jordan.

  6. 1981 Map of Jordan East, 1982 Print
    1981 Map of Jordan East, 1982 Print
    1981 Jordan East
    1982 Print · USGS
    Scott County in the early eighties remains a landscape of small agricultural hamlets and glacial lakes. Researchers can trace the rail lines of the Chicago and North Western, locate local burial sites like St Marys Cem, or find the small community of Mudbaden.
    2 unique versions available

  7. 1981 Map of Union Hill, 1982 Print
    1981 Map of Union Hill, 1982 Print
    1981 Union Hill
    1982 Print · USGS
    Scott and Le Sueur counties are shown in the early eighties as a landscape of managed prairie and farmland. Genealogists can locate family landmarks like St Johns Cem and Frieden Ch Cem or trace the waters of Raven Stream and Tietz Lake.

  8. 1985 Map of Saint Paul
    1985 Map of Saint Paul
    1985 Saint Paul
    1985 Print · USGS
    The Twin Cities metropolitan area and its southern suburbs are captured here in the mid-eighties as the urban landscape expanded toward the Minnesota River. Researchers can trace the layout of the Fort Snelling Military Reservation, find local landmarks like St Benedict Church, and study the rail routes of the Soo Line.
    2 unique versions available

  9. 2010 Map of Jordan West, 2010 Print
    2010 Map of Jordan West, 2010 Print
    2010 Jordan West
    2010 Print · USGS
    The Minnesota River valley near Jordan is captured here in the early twenty-first century, showing the mix of growing towns and deep-rooted rural sites. Researchers can find Spirit Hill Cemetery, the Scott County Fairgrounds, and local schools like School Number 25.

  10. 2010 Map of New Prague, 2010 Print
    2010 Map of New Prague, 2010 Print
    2010 New Prague
    2010 Print · USGS
    The rural landscape around New Prague was defined by its lakes and small parish settlements in the early twenty-first century. Genealogists and local historians can locate Sancti Wenceslai Cemetery, the Loon Lane Seaplane Base, and the village of Saint Benedict.

  11. 2010 Map of Union Hill, 2010 Print
    2010 Map of Union Hill, 2010 Print
    2010 Union Hill
    2010 Print · USGS
    Union Hill and its surrounding farmsteads are captured here at the start of the 2010s, showing a landscape deeply shaped by its Lutheran heritage. Genealogists can locate family sites near Pomeranian Cemetery, Saint Johns Cemetery, and Graham Lake.

  12. 2010 Map of Jordan East, 2010 Print
    2010 Map of Jordan East, 2010 Print
    2010 Jordan East
    2010 Print · USGS
    Scott County reveals its rural character and glacial hydrology during the early 21st century. Researchers can trace family ties and early settlements near Saint Marys Cemetery in Marystown or follow the winding course of Sand Creek through Merriam.

  13. 2013 Map of Jordan West, 2013 Print
    2013 Map of Jordan West, 2013 Print
    2013 Jordan West
    2013 Print · USGS
    The bluffs of the Minnesota River valley and the town of Jordan are captured here during the early twenty-first century. Genealogists and local historians can locate early burial sites like Augustana Cem or trace the development of the Scott County Fairgrounds.

  14. 2013 Map of Union Hill, 2013 Print
    2013 Map of Union Hill, 2013 Print
    2013 Union Hill
    2013 Print · USGS
    The Scott and Le Sueur county line divides this rural Minnesota landscape during the early 2010s. Genealogists can locate several local burial grounds such as Saint Johns Cem and Pomeranian Cem nestled between Graham Lake and the town of Union Hill.

  15. 2013 Map of New Prague, 2013 Print
    2013 Map of New Prague, 2013 Print
    2013 New Prague
    2013 Print · USGS
    The borderlands of Scott, Le Sueur, and Rice counties come into focus in the early twenty-first century as New Prague expands across its historic grid. Researchers can trace local lineage through Sancti Wenceslai Cem or locate the rural crossroads of Saint Benedict and Saint Patrick.

  16. 2013 Map of Jordan East, 2013 Print
    2013 Map of Jordan East, 2013 Print
    2013 Jordan East
    2013 Print · USGS
    Scott County's river-valley landscape is documented here in the early twenty-first century as the area around Jordan transitioned between its agricultural roots and modern growth. Genealogists and local historians can locate Saint Marys Cemetery, the settlement of Marystown, and the sprawling Louisville Swamp.

  17. 2016 Map of Jordan West, 2016 Print
    2016 Map of Jordan West, 2016 Print
    2016 Jordan West
    2016 Print · USGS
    The Minnesota River valley and its marshy bottomlands are captured here in the mid-2010s, showing the settled bluffs above Jordan. Family historians can locate the Augustana Cemetery and Swedish Lutheran Cemetery or trace the Union Pacific railroad past Carver Rapids.

  18. 2016 Map of New Prague, 2016 Print
    2016 Map of New Prague, 2016 Print
    2016 New Prague
    2016 Print · USGS
    New Prague and the surrounding tri-county borderlands are detailed here in the mid-2010s. Genealogists can trace local roots through sites like Sancti Wenceslai Cem and the small settlements of Saint Benedict and Saint Patrick.

  19. 2016 Map of Union Hill, 2016 Print
    2016 Map of Union Hill, 2016 Print
    2016 Union Hill
    2016 Print · USGS
    The rural borderlands of Scott and Le Sueur Counties are documented here in the mid-2010s, showing a landscape of enduring farmsteads and small settlements. Genealogists and local researchers can locate family sites near Union Hill and Heidelberg or trace church history at Saint Johns Cem.

  20. 2016 Map of Jordan East, 2016 Print
    2016 Map of Jordan East, 2016 Print
    2016 Jordan East
    2016 Print · USGS
    The river bluffs and wetlands of Scott County are captured here in the mid-2010s, showing a landscape defined by water and early crossroads. Trace family roots through local landmarks like Saint Mary's Cem, the settlement of Lydia, and the rural expanse of Louisville Swamp.

  21. 2019 Map of Union Hill, 2019 Print
    2019 Map of Union Hill, 2019 Print
    2019 Union Hill
    2019 Print · USGS
    The rural border of Scott and Le Sueur counties is captured here in the late 2010s, showcasing a landscape of family farms and glacial lakes. Researchers can locate historic burial grounds and crossroads communities like Union Hill, Saint Johns Cem, and Heidelberg.

  22. 2019 Map of New Prague, 2019 Print
    2019 Map of New Prague, 2019 Print
    2019 New Prague
    2019 Print · USGS
    The tri-county border area of Scott, Le Sueur, and Rice counties comes into focus in this recent survey of the Minnesota countryside. Genealogists and local historians can trace the parish-centered settlements of Saint Benedict, Saint Patrick, and Heidelberg, or locate family plots at Saint Wenceslaus Cem.

  23. 2019 Map of Jordan West, 2019 Print
    2019 Map of Jordan West, 2019 Print
    2019 Jordan West
    2019 Print · USGS
    The Minnesota River valley south of Carver appears here in the late 2010s, showcasing a landscape of fertile bottoms and upland settlements. Genealogists can locate several historic burial grounds, including Augustana Cem and Spirit Hill Cem, alongside the community of East Union.

  24. 2019 Map of Jordan East, 2019 Print
    2019 Map of Jordan East, 2019 Print
    2019 Jordan East
    2019 Print · USGS
    Scott County's wetlands and rising suburban fringes are captured here in the late twenty-tens, showing the area between the Minnesota River valley and local lakes. Researchers can trace historic burial sites at Saint Mary's Cem, the rural crossroads of Lydia, and aviation history at Sky Park Airport.

  25. 2022 Map of Jordan East, 2022 Print
    2022 Map of Jordan East, 2022 Print
    2022 Jordan East
    2022 Print · USGS
    Scott County enters the 2020s as a landscape of historic crossroads and glacial lakes south of the Minnesota River. Researchers can trace family roots at Saint Mary's Cem or locate old community centers like Merriam, Mudbaden, and Lydia.

Showing maps 1-25 of 28

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