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1970s Maps of Grand Isle, Louisiana

Explore 2 historic maps of Grand Isle from the 1970s. These maps offer a rare glimpse into what life looked like during the 1970s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Grand Isle's landscape evolved across the 1970s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1970s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Grand Isle's history through authentic maps from the 1970s. This is your window into the past.

Grand Isle, LA maps

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  1. 1973 Map of Grand Isle, 1976 Print
    1973 Map of Grand Isle, 1976 Print
    1973 Grand Isle
    1976 Print · USGS
    Grand Isle and the Jefferson Parish coast are captured here in the early seventies, a time when the energy industry transformed the shoreline. Maritime researchers can trace the Barataria Bay Waterway and offshore platforms in the Block 16 Oil and Gas Field.
  4. 1973 Map of Barataria Pass, 1976 Print
    1973 Map of Barataria Pass, 1976 Print
    1973 Barataria Pass
    1976 Print · USGS
    Coastal Jefferson Parish in the early 1970s reveals a unique intersection of military history and the offshore energy industry. Researchers can locate the Ft Livingston Ruins, trace the developed waterfront of Grand Isle, and identify maritime landmarks like the Queen Bess Island Oil and Gas Field.
    2 unique versions available
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Frequently asked questions

  • What are the different types of historical maps available for Grand Isle?
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  • Are there historical topographic maps available for Grand Isle?
  • Is there historical aerial imagery available for Grand Isle?
  • Where are historical maps of Grand Isle sourced from?