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1940s Maps of Mamey, Guaynabo

Explore 6 historic maps of Mamey 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 Mamey'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 Mamey's history through authentic maps from the 1940s. This is your window into the past.

Mamey, Guaynabo maps

(6)
  1. 1946 Map of Aguas Buenas
    1946 Map of Aguas Buenas
    1946 Aguas Buenas
    1946 Print · USGS
    Aguas Buenas and the surrounding central highlands appear here in the mid-forties, showing the intricate network of mountain roads and rural settlements. Genealogists and historians can locate specific landmarks like the Leprocomio, Pueblo Seco, and several local Escuela Segunda Unidad schools.
    3 unique versions available
  4. 1946 Map of Naranjito
    1946 Map of Naranjito
    1946 Naranjito
    1946 Print · USGS
    Naranjito and the surrounding mountains of central Puerto Rico appear in the mid-1940s as a landscape of agricultural colonias and emerging utilities. Researchers can locate numerous rural chapels like the Iglesia Guadiana and trace the path of the Acueducto de San Juan through the hills.
    3 unique versions available
  7. 1947 Map of Aguas Buenas NO
    1947 Map of Aguas Buenas NO
    1947 Aguas Buenas NO
    1947 Print · USGS
    The mountainous interior of Puerto Rico is captured here in the late 1940s, showing the early footprints of development around Guaynabo. Researchers can trace the layout of rural schools like the Escuela Segunda Unidad de Caimito or locate historical settlements like La Muda and La Esperanza.
  10. 1947 Map of Naranjito SE
    1947 Map of Naranjito SE
    1947 Naranjito SE
    1947 Print · USGS
    The rural interior of Puerto Rico comes into focus during the late 1940s, showing a landscape defined by sharp ridges and winding river valleys. Genealogists and researchers can trace local congregations and infrastructure including the Iglesia Juan Ascencio and the Acueducto de San Juan.
  13. 1947 Map of Naranjito NE
    1947 Map of Naranjito NE
    1947 Naranjito NE
    1947 Print · USGS
    Bayamón and Guaynabo appear in high detail during the late 1940s, highlighting a landscape of rural colonias and steep mountain ridges. Genealogists and historians can trace the footpaths and properties around Colonia Tió, Iglesia de Minillas, and the Río Bayamón.
  16. 1947 Map of Aguas Buenas SO
    1947 Map of Aguas Buenas SO
    1947 Aguas Buenas SO
    1947 Print · USGS
    Aguas Buenas and the surrounding highlands are captured here in the late 1940s, showing the town and its rural outskirts before modern development. Genealogists and hikers can trace old routes near La Changa or follow the waters of Rio Bairoa and Rio Caguitas.
End of results
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