1940s Maps of Algarrobo, Aibonito

Explore 4 historic maps of Algarrobo from the 1940s. These maps offer a rare glimpse into what life looked like during the 1940s — 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 Algarrobo's landscape evolved across the 1940s, 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 1940s, 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 Algarrobo's history through authentic maps from the 1940s. This is your window into the past.


Algarrobo, Aibonito maps

(4)
  1. 1946 Map of Coamo
    1946 Map of Coamo
    1946 Coamo
    1946 Print · USGS
    The town of Coamo and its surrounding haciendas are captured in the mid-1940s just as the historic mountain roads were modernizing. Genealogists and local historians can locate family estates like Hacienda Esmeralda and Hacienda San José or trace the route to Baños de Coamo.

  2. 1946 Map of Cayey
    1946 Map of Cayey
    1946 Cayey
    1946 Print · USGS
    The central mountains of Puerto Rico are captured here in the mid-1940s, centered on the growing town of Cayey. Local historians can trace agricultural roots at Hacienda Clavell and Hacienda Julia, or locate early religious landmarks like the Capilla de Santa Maria.
    2 unique versions available

  3. 1947 Map of Cayey NO
    1947 Map of Cayey NO
    1947 Cayey NO
    1947 Print · USGS
    The mountain interior of Puerto Rico is captured here in the 1940s, showing the intersection of four municipalities along the Cordillera Central. Researchers can trace the steep terrain around Las Tetas and the early layout of Proyecto Vazquez and Vertedero.

  4. 1947 Map of Coamo NE
    1947 Map of Coamo NE
    1947 Coamo NE
    1947 Print · USGS
    The Puerto Rican interior in the late 1940s is shown here along the high ridges of the Cordillera Central. Trace rural life near the Escuela Federico Degetau and the settlements of Jácana and La Guaba before modern development altered the valley floors.

End of results
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