1940s Maps of Llanos Costa, Cabo Rojo
Explore 7 historic maps of Llanos Costa 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 Llanos Costa'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 Llanos Costa's history through authentic maps from the 1940s. This is your window into the past.
Llanos Costa, Cabo Rojo maps
(7)- 1941 Map of San German
1941 San German1941 Print · USGSThe hills and valleys surrounding San Germán come alive in this early 1940s survey, showing the peak of the railroad era in southwest Puerto Rico. Researchers can trace the American Railroad of Porto Rico through a landscape of historic estates like Hacienda Beatriz Soledad and Hacienda Resolucion.5 unique versions available - 1941 Map of Puerto Real
1941 Puerto Real1941 Print · USGSCoastal life in southwestern Puerto Rico centered on the harbor at Puerto Real and the rail line at Cabo Rojo during the late thirties and early forties. Local historians can trace the American Railroad corridor and locate old landmarks like Cementerio Delicias and the salt works at Las Salinas.4 unique versions available - 1949 Map of Puerto Real SE
1949 Puerto Real SE1949 Print · USGSCabo Rojo’s southwestern coast is documented during the late 1940s, highlighting the rural barrios and coastal hydrology before modern development. Genealogists and historians can trace family locations near Cuatro Caminos, the salt flats of Salinas, and the shores of Laguna Rincón. - 1949 Map of Cabo Rojo NE
1949 Cabo Rojo NE1949 Print · USGSThe southwest coast of Puerto Rico is captured in the late 1940s, showing the intersection of salt production and rural life. Trace the early layout of Corozo or find the landmark Iglesia de Cristo Rey near the base of Lomas de Boquerón. - 1949 Map of Cabo Rojo NO
1949 Cabo Rojo NO1949 Print · USGSThe southwestern tip of Puerto Rico is revealed here in the late 1940s, highlighting the historic salt industry and coastal life. Researchers can trace the layout of Salinas Corozo and Salinas Candelaria or locate the Faro near Pta Jagüey. - 1949 Map of San German SO
1949 San German SO1949 Print · USGSSouthwestern Puerto Rico’s agricultural heartland is captured here in the late 1940s, centered on the historic Laguna Cartagena. Researchers can trace the path of the American Railroad of Porto Rico as it served rural estates like Hacienda Desengaño. - 1949 Map of Parguera NO
1949 Parguera NO1949 Print · USGSCoastal Lajas and Cabo Rojo appear here in the late 1940s, highlighting the traditional salt flats and rural landholdings of the southwest shore. Genealogists and historians can locate family landmarks like Rancho Cabassa or trace the geography of Salinas Pitajaya and Isla Guayacán.
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