Old Maps of Portillo, Adjuntas for Metal Detecting
Plan your next treasure hunt with 6 historic maps of Portillo. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.
- Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
- Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
- Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.
Use these historic maps to boost your research and find new opportunities beneath the surface of Portillo.
Portillo, Adjuntas maps
(6)- 1946 Map of Monte Guilarte
1946 Monte Guilarte1946 Print · USGSThe mountain interior of Puerto Rico near Adjuntas is captured here in the mid-1940s, showing a landscape defined by traditional plantation estates. Researchers can trace dozens of family-named sites like Hacienda Juanita and Hacienda Rosario or locate local landmarks like the Iglesia Monserrate.3 unique versions available - 1947 Map of Monte Guilarte NE
1947 Monte Guilarte NE1947 Print · USGSAdjuntas and Utuado are shown here in the late 1940s, highlighting the traditional hacienda system and highland settlements. Genealogists can locate family lands at Hacienda Rivera or trace local landmarks like the Iglesia de la Virgen del Carmen. - 1947 Map of Monte Guilarte NO
1947 Monte Guilarte NO1947 Print · USGSThe coffee highlands of Lares and Utuado are captured in detail in the late 1940s. Genealogists can trace family heritage through numerous named agricultural estates like Hacienda Vilella, Hacienda Elisa, and the Iglesia de La Virgen Maria. - 1952 Map of Monte Guilarte, 1953 Print
1952 Monte Guilarte1953 Print · USGSThe Cordillera Central mountains of Puerto Rico are mapped here in the early fifties during a period of robust rural agricultural life. Genealogists and historians can trace dozens of family estates, including Hacienda Indiera, Hacienda Balerosa, and the Hospital General de Castaner.2 unique versions available - 1960 Map of Monte Guilarte, 1962 Print
1960 Monte Guilarte1962 Print · USGSThe central highlands of Adjuntas and Lares are shown here in the early 1960s, a landscape defined by traditional mountain agriculture. Genealogists and historians can trace scores of family estates and rural institutions, from Hacienda Monserrate and Hacienda Buena Vista to the Escuela Mariana Bracetti.4 unique versions available - 2024 Map of Monte Guilarte, 2024 Print
2024 Monte Guilarte2024 Print · USGSThe high central mountains of Puerto Rico are mapped here in the modern era, showing the intersection of several municipal boundaries. Genealogists and researchers can locate Castañer, the Cementerio Municipal Yahuecas, and landmarks like Monte Guilarte.
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