Old Maps of Quebrada Arenas, Las Piedras for Metal Detecting

Plan your next treasure hunt with 14 historic maps of Quebrada Arenas. 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 Quebrada Arenas.


Quebrada Arenas, Las Piedras maps

(14)
  1. 1946 Map of Humacao
    1946 Map of Humacao
    1946 Humacao
    1946 Print · USGS
    Coastal Puerto Rico in the mid-forties was a landscape defined by the sugar industry and its specialized rail networks. Genealogists and historians can trace the worker colonias and railroads like the Ferrocarril de Pasto Viejo and Central Ejemplo.
    4 unique versions available

  2. 1946 Map of Juncos
    1946 Map of Juncos
    1946 Juncos
    1946 Print · USGS
    Eastern Puerto Rico’s agricultural heartland is documented here in the mid-1940s, centered on the growing municipalities of Juncos and San Lorenzo. Genealogists and researchers can trace local family lands near the Escuela Segunda Unidad de Quebrada Honda and the fields of Eastern Sugar Associates.
    3 unique versions available

  3. 1947 Map of Humacao SO
    1947 Map of Humacao SO
    1947 Humacao SO
    1947 Print · USGS
    Southeast Puerto Rico in the late 1940s reveals a landscape driven by sugar and steam. Genealogists and historians can trace the rail lines of the Ferrocarriles and locate early residential areas like Colonia Electra, Patagonia, and Collores.

  4. 1947 Map of Juncos NE
    1947 Map of Juncos NE
    1947 Juncos NE
    1947 Print · USGS
    Juncos and its surrounding sugar lands are captured here in the late 1940s, just after the war. Researchers can trace the industrial footprint of the Central Juncos mill and the rail lines of Eastern Sugar Associates along the Río Gurabo.

  5. 1947 Map of Juncos SE
    1947 Map of Juncos SE
    1947 Juncos SE
    1947 Print · USGS
    The interior of Las Piedras in the late 1940s reveals a network of mountain trails and municipal boundaries centered on Cerro Vistazo. Genealogists and historians can trace the headwaters of the Río Valenciano and Río Humacao through several municipal jurisdictions.

  6. 1947 Map of Humacao NO
    1947 Map of Humacao NO
    1947 Humacao NO
    1947 Print · USGS
    Eastern Puerto Rico in the late 1940s reveals a landscape defined by the sugar industry and the mountains of the Caribbean National Forest. Genealogists and historians can trace the early footprints of settlements like Pueblito del Rio and Melillas along the banks of the Rio Gurabo.

  7. 1952 Map of Humacao, 1953 Print
    1952 Map of Humacao, 1953 Print
    1952 Humacao
    1953 Print · USGS
    Southeast Puerto Rico in the early fifties shows a bustling agricultural landscape defined by the sugar industry and coastal rail. Genealogists and historians can locate numerous workforce settlements and family-named landmarks like Central El Ejemplo, Colonia Santa Teresa, and Pueblito del Rio.
    2 unique versions available

  8. 1952 Map of Juncos, 1953 Print
    1952 Map of Juncos, 1953 Print
    1952 Juncos
    1953 Print · USGS
    Eastern Puerto Rico in the early fifties reveals a landscape of sugar production and mountain mining. Genealogists and historians can trace family roots through the barrio sectors of Juncos and San Lorenzo or locate the Mina de Hierro and Central Juncos.
    2 unique versions available

  9. 1958 Map of Juncos, 1960 Print
    1958 Map of Juncos, 1960 Print
    1958 Juncos
    1960 Print · USGS
    Juncos and San Lorenzo are captured here during a period of industrial sugar production and rural educational growth. Genealogists can locate family landmarks like Escuela Fraternidad Humana, the Central Juncos mill, and the inactive mine near Gurabo Arriba.

  10. 1958 Map of Humacao, 1960 Print
    1958 Map of Humacao, 1960 Print
    1958 Humacao
    1960 Print · USGS
    Southeastern Puerto Rico is mapped here in the late fifties, showing the coastal sugar economy and mountain utility developments. Trace family roots in Humacao neighborhoods or find rural landmarks like Central El Ejemplo and the Planta Hidroeléctrica de Río Blanco.

  11. 1967 Map of Humacao, 1969 Print
    1967 Map of Humacao, 1969 Print
    1967 Humacao
    1969 Print · USGS
    Southeast Puerto Rico during the late sixties shows a landscape of growing towns and industrial sites near the coast. Genealogists can locate numerous local schools like Escuela Dra Isidra Vidal and trace historical transport lines like the Via del Ferrocarril.
    3 unique versions available

  12. 1967 Map of Juncos, 1969 Print
    1967 Map of Juncos, 1969 Print
    1967 Juncos
    1969 Print · USGS
    Juncos and the surrounding valley are captured in the late sixties, showcasing the intersection of industrial sites and dozens of rural schools. Researchers can trace the layout of Central Juncos, locate the Iglesia de la Placita, or find family-named sites like Escuela Manuel Torres.
    5 unique versions available

  13. 2024 Map of Juncos, 2024 Print
    2024 Map of Juncos, 2024 Print
    2024 Juncos
    2024 Print · USGS
    Eastern Puerto Rico’s interior valleys and foothills are captured in this contemporary record of the Juncos and San Lorenzo region. Genealogists and local historians can trace modern urban growth alongside established sites like Central Juncos, Cementerio Municipal Viejo, and the Tribunal de San Lorenzo.

  14. 2024 Map of Humacao, 2024 Print
    2024 Map of Humacao, 2024 Print
    2024 Humacao
    2024 Print · USGS
    Eastern Puerto Rico’s diverse terrain, from the Luquillo Mountains to the Caribbean coast, is documented in this contemporary survey. Researchers can trace local heritage through the Cementerio Municipal Humacao, the streets of Las Piedras, and the coastal reaches of Punta Santiago.

End of results
Showing maps 1-14 of 14

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