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Old Maps of Las Marías for Metal Detecting

Plan your next treasure hunt with 28 historic maps of Las Marías. 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 Las Marías.

Las Marías maps

(28)
  1. 1938 Map of Alto Sano
    1938 Map of Alto Sano
    1938 Alto Sano
    1938 Print · USGS
    Covers Las Marías, including Sector Serrano, Sector La Grúa, and other nearby areas
  4. 1938 Map of San Sebastian
    1938 Map of San Sebastian
    1938 San Sebastian
    1938 Print · USGS
    Covers Las Marías, including San Sebastián, Lares, and other nearby areas
  7. 1941 Map of San Sebastian
    1941 Map of San Sebastian
    1941 San Sebastian
    1941 Print · USGS
    Covers Las Marías, including San Sebastián, Lares, and other nearby areas
    5 unique versions available
  10. 1941 Map of Rosario, 1952 Print
    1941 Map of Rosario, 1952 Print
    1941 Rosario
    1952 Print · USGS
    Covers Las Marías, including Sector Los Martinel, Urb. Mansiones La Monserrate, and other nearby areas
    2 unique versions available
  13. 1942 Map of Central La Plata
    1942 Map of Central La Plata
    1942 Central La Plata
    1942 Print · USGS
    Covers Las Marías, including Sector Serrano, Sector La Grúa, and other nearby areas
    6 unique versions available
  16. 1942 Map of Rosario
    1942 Map of Rosario
    1942 Rosario
    1942 Print · USGS
    Covers Las Marías, including Sector Los Martinel, Urb. Mansiones La Monserrate, and other nearby areas
    3 unique versions available
  19. 1946 Map of Maricao
    1946 Map of Maricao
    1946 Maricao
    1946 Print · USGS
    Covers Las Marías, including Maricao, Yauco, and other nearby areas
    3 unique versions available
  22. 1946 Map of Ciales
    1946 Map of Ciales
    1946 Ciales
    1946 Print · USGS
    Covers Las Marías, including Sector Serrano, Sector La Grúa, and other nearby areas
    3 unique versions available
  25. 1947 Map of Maricao NO
    1947 Map of Maricao NO
    1947 Maricao NO
    1947 Print · USGS
    Covers Las Marías, including Maravilla Este, Naranjales, and other nearby areas
  28. 1947 Map of Maricao NE
    1947 Map of Maricao NE
    1947 Maricao NE
    1947 Print · USGS
    Covers Las Marías, including Río Prieto, La Torre, and other nearby areas
  31. 1950 Map of Rosario NE
    1950 Map of Rosario NE
    1950 Rosario NE
    1950 Print · USGS
    Covers Las Marías, including Comunidad La Isabel, Parcelas San Carlos, and other nearby areas
  34. 1950 Map of Central La Plata SE
    1950 Map of Central La Plata SE
    1950 Central La Plata SE
    1950 Print · USGS
    Covers Las Marías, including Moca, Añasco, and other nearby areas
  37. 1950 Map of Central La Plata SO
    1950 Map of Central La Plata SO
    1950 Central La Plata SO
    1950 Print · USGS
    Covers Las Marías, including Sector La Grúa, Sector Los Gómez, and other nearby areas
  40. 1950 Map of Rosario NO
    1950 Map of Rosario NO
    1950 Rosario NO
    1950 Print · USGS
    Covers Las Marías, including Sector Ramón Román, Sector La Ceiba, and other nearby areas
  43. 1950 Map of San Sebastian SE
    1950 Map of San Sebastian SE
    1950 San Sebastian SE
    1950 Print · USGS
    Covers Las Marías, including Lares, Sector Isidro Román, and other nearby areas
  46. 1950 Map of San Sebastian SO
    1950 Map of San Sebastian SO
    1950 San Sebastian SO
    1950 Print · USGS
    Covers Las Marías, including Sector Quinto Ríos, Sector Lulo Rivera, and other nearby areas
  49. 1952 Map of Maricao, 1953 Print
    1952 Map of Maricao, 1953 Print
    1952 Maricao
    1953 Print · USGS
    Covers Las Marías, including Maricao, Yauco, and other nearby areas
    2 unique versions available
  52. 1953 Map of Ciales
    1953 Map of Ciales
    1953 Ciales
    1953 Print · USGS
    Covers Las Marías, including Sector Serrano, Sector La Grúa, and other nearby areas
  55. 1955 Map of Rosario, 1958 Print
    1955 Map of Rosario, 1958 Print
    1955 Rosario
    1958 Print · USGS
    Covers Las Marías, including Sector Los Martinel, Urb. Mansiones La Monserrate, and other nearby areas
  58. 1955 Map of Central La Plata, 1958 Print
    1955 Map of Central La Plata, 1958 Print
    1955 Central La Plata
    1958 Print · USGS
    Covers Las Marías, including Sector Serrano, Sector La Grúa, and other nearby areas
  61. 1958 Map of San Sebastian, 1960 Print
    1958 Map of San Sebastian, 1960 Print
    1958 San Sebastian
    1960 Print · USGS
    Covers Las Marías, including San Sebastián, Lares, and other nearby areas
    3 unique versions available
  64. 1960 Map of Maricao, 1961 Print
    1960 Map of Maricao, 1961 Print
    1960 Maricao
    1961 Print · USGS
    Covers Las Marías, including Maricao, Yauco, and other nearby areas
    3 unique versions available
  67. 1964 Map of Central La Plata, 1966 Print
    1964 Map of Central La Plata, 1966 Print
    1964 Central La Plata
    1966 Print · USGS
    Covers Las Marías, including Sector Serrano, Sector La Grúa, and other nearby areas
    3 unique versions available
  70. 1964 Map of Rosario, 1968 Print
    1964 Map of Rosario, 1968 Print
    1964 Rosario
    1968 Print · USGS
    Covers Las Marías, including Sector Los Martinel, Urb. Mansiones La Monserrate, and other nearby areas
    2 unique versions available
  73. 2024 Map of Maricao, 2024 Print
    2024 Map of Maricao, 2024 Print
    2024 Maricao
    2024 Print · USGS
    Covers Las Marías, including Maricao, Yauco, and other nearby areas
Showing maps 1-25 of 28

Frequently asked questions

  • What are the different types of historical maps available for Las Marías?
  • What is the oldest map of Las Marías?
  • Where can I purchase historical maps of Las Marías for my home or office?
  • Where can I download high-res historical maps of Las Marías?
  • Are there historical topographic maps available for Las Marías?
  • Is there historical aerial imagery available for Las Marías?
  • Where are historical maps of Las Marías sourced from?

Explore Las Marías by time and use case

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