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Old Maps of Dennison, Louisiana for Metal Detecting

Plan your next treasure hunt with 10 historic maps of Dennison. 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 Dennison.

Dennison, LA maps

(10)
  1. 1937 Map of Derouen, 1963 Print
    1937 Map of Derouen, 1963 Print
    1937 Derouen
    1963 Print · USGS
    Coastal Louisiana in the late 1930s is revealed here as a landscape of salt domes and sugarcane plantations linked by rail and marsh. Genealogists and historians can trace family locations through Duboin Plantation, St Helens Church, and the settlement of Delcambre.
  4. 1945 Map of New Orleans
    1945 Map of New Orleans
    1945 New Orleans
    1945 Print · USGS
    Coastal Louisiana and the Mississippi delta are captured here just after the war, showing the region's transition into a modern industrial and transit hub. Genealogists can trace family settlements along Bayou Teche or identify rail stops for the Illinois Central and Texas & Pacific lines.
  7. 1963 Map of New Orleans
    1963 Map of New Orleans
    1963 New Orleans
    1963 Print · USGS
    Coastal Louisiana in the mid-twentieth century reveals a complex world of bayou settlements, expanding oil fields, and vital rail networks. Genealogists and historians can trace family roots through river towns like Thibodaux or follow the Southern Pacific line through Franklin and Patterson.
    4 unique versions available
  10. 1963 Map of New Iberia South, 1964 Print
    1963 Map of New Iberia South, 1964 Print
    1963 New Iberia South
    1964 Print · USGS
    Southern Iberia Parish in the early 1960s reveals a landscape where the historic influence of Bayou Teche meets a modern industrial economy. Researchers can trace family-named sites like Duboin Plantation, Peebles Sch, and the riverside community of Berard.
    2 unique versions available
  13. 1963 Map of Derouen, 1968 Print
    1963 Map of Derouen, 1968 Print
    1963 Derouen
    1968 Print · USGS
    Coastal Iberia Parish comes into focus during the early 1960s, showing the intersection of salt dome industry and traditional bayou life. Genealogists and researchers can trace family lands near Duboin Plantation, New Iberia, and the historic St Joseph Cem.
  16. 1966 Map of Derouen
    1966 Map of Derouen
    1966 Derouen
    1966 Print · USGS
    The coastal marshlands and industrial salt domes of South Louisiana are captured here in the mid-1960s. Genealogists and local historians can trace family-named sites like Broussville and Migues, or explore industrial landmarks at Avery Island and the Port of New Iberia.
  19. 1966 Map of New Orleans
    1966 Map of New Orleans
    1966 New Orleans
    1966 Print · USGS
    Coastal Louisiana in the mid-1960s reveals a transition from traditional bayou life to an intensive offshore oil and gas economy. Researchers can trace the rail lines of the Southern Pacific RR through Morgan City or locate the Eugene Island Lighthouse among the delta's shifting marshes.
  22. 1983 Map of Morgan City
    1983 Map of Morgan City
    1983 Morgan City
    1983 Print · USGS
    The Louisiana coast in the early eighties reveals a landscape shaped by water and industry, from the salt domes to the sugar parishes. Trace the historic corridor of the Bayou Teche, the rail lines through Morgan City, and the wetlands of Weeks Island.
    2 unique versions available
  25. 1994 Map of New Iberia South, 1998 Print
    1994 Map of New Iberia South, 1998 Print
    1994 New Iberia South
    1998 Print · USGS
    Iberia Parish in the mid-1990s reveals a landscape of industrial growth and deep-rooted agricultural heritage. Genealogists and historians can trace family-named sites from Duboin Plantation to Lydia, and locate the old Olivier Station along the bayou.
  28. 2024 Map of New Iberia South, 2024 Print
    2024 Map of New Iberia South, 2024 Print
    2024 New Iberia South
    2024 Print · USGS
    Coastal Louisiana's industrial and agricultural heritage is on full display in this modern survey of the Iberia Parish wetlands. Genealogists and historians can trace family roots through Little Valley Plantation and numerous burial sites like Saint Thomas Baptist Cem and Mount Calvary Cem 2.
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