1940s Maps of Caín Alto, San Germán
Explore 7 historic maps of Caín Alto 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 Caín Alto'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 Caín Alto's history through authentic maps from the 1940s. This is your window into the past.
Caín Alto, San Germán 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 Sabana Grande
1941 Sabana Grande1941 Print · USGSSouthwest Puerto Rico in the late 1930s shows a landscape of rail-dependent agriculture and highland settlements. Researchers can trace the American Railroad of Porto Rico through stops at Estacion Limon and Fraternidad near the edge of the Laguna de Guanica.5 unique versions available - 1941 Map of Rosario, 1952 Print
1941 Rosario1952 Print · USGSWestern Puerto Rico's mountain interior comes alive in this mid-century survey of the Rosario region. Researchers can trace ancestral lands through numerous named estates like Hacienda Juanita and Hacienda Esperanza, or locate early community centers such as Limon and Iglesia de San Jose.2 unique versions available - 1942 Map of Rosario
1942 Rosario1942 Print · USGSWestern Puerto Rico is captured here in the era before widespread urbanization, showing the mountainous agricultural estates and early rail infrastructure. Genealogists can trace family holdings at Hacienda Esperanza or locate landmarks like the Hospital de Tuberculosis and American R. R.3 unique versions available - 1946 Map of Maricao
1946 Maricao1946 Print · USGSMaricao and the western ridges of the Cordillera Central are shown in detail during the 1940s, highlighting the island's traditional plantation culture. Researchers can locate numerous family estates like Hacienda San Antonio and schools such as the Segunda Unidad Escuela Vocacional Francisco Vicenty.3 unique versions available - 1947 Map of Maricao SO
1947 Maricao SO1947 Print · USGSMaricao and the high Cordillera Central are captured here in the late 1940s, highlighting a landscape of steep coffee-growing ridges and mountain camps. Trace the heritage of old estates like Hacienda Santa Rita and the isolated Campamento Santana. - 1949 Map of Sabana Grande NO
1949 Sabana Grande NO1949 Print · USGSThe town of Sabana Grande and its surrounding valleys are captured in the late 1940s as the local rail and agricultural systems shaped the landscape. Researchers can trace the path of the American Railroad of Porto Rico and locate local landmarks like the Escuela Hostos or Cementerio Municipal.
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