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Old Maps of Harlech, Gwynedd for Metal Detecting

Plan your next treasure hunt with 16 historic maps of Harlech. 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 Harlech.

Harlech, Gwynedd maps

(16)
  1. 1887 Map of Merionethshire XIX.SW, 1888 Print
    1887 Map of Merionethshire XIX.SW, 1888 Print
    1887 Merionethshire XIX.SW
    1888 Print · USGS
    Covers Harlech, including Llanfair, Talsarnau, and other nearby areas
  4. 1887 Map of Merionethshire XVIII.SE, 1888 Print
    1887 Map of Merionethshire XVIII.SE, 1888 Print
    1887 Merionethshire XVIII.SE
    1888 Print · USGS
    Covers Harlech, including Talsarnau, Gwynedd, and other nearby areas
  7. 1887 Map of Merionethshire XXVI.NW, 1888 Print
    1887 Map of Merionethshire XXVI.NW, 1888 Print
    1887 Merionethshire XXVI.NW
    1888 Print · USGS
    Covers Harlech, including Llanfair, Llanbedr, and other nearby areas
  10. 1887 Map of Merionethshire XVIII.NE, 1888 Print
    1887 Map of Merionethshire XVIII.NE, 1888 Print
    1887 Merionethshire XVIII.NE
    1888 Print · USGS
    Covers Harlech, including Porthmadog, Talsarnau, and other nearby areas
  13. 1887 Map of Merionethshire XXV.NE, 1888 Print
    1887 Map of Merionethshire XXV.NE, 1888 Print
    1887 Merionethshire XXV.NE
    1888 Print · USGS
    Covers Harlech, including Llanfair, Llanbedr, and other nearby areas
  16. 1899 Map of Caernarvonshire XLII.NE, 1901 Print
    1899 Map of Caernarvonshire XLII.NE, 1901 Print
    1899 Caernarvonshire XLII.NE
    1901 Print · USGS
    Covers Harlech, including Porthmadog, Talsarnau, and other nearby areas
  19. 1899 Map of Merionethshire XVIII.SE, 1901 Print
    1899 Map of Merionethshire XVIII.SE, 1901 Print
    1899 Merionethshire XVIII.SE
    1901 Print · USGS
    Covers Harlech, including Talsarnau, Gwynedd, and other nearby areas
  22. 1899 Map of Merionethshire XIX.SW, 1901 Print
    1899 Map of Merionethshire XIX.SW, 1901 Print
    1899 Merionethshire XIX.SW
    1901 Print · USGS
    Covers Harlech, including Llanfair, Talsarnau, and other nearby areas
  25. 1899 Map of Merionethshire XXVI.NW, 1901 Print
    1899 Map of Merionethshire XXVI.NW, 1901 Print
    1899 Merionethshire XXVI.NW
    1901 Print · USGS
    Covers Harlech, including Llanfair, Llanbedr, and other nearby areas
  28. 1899 Map of Merionethshire XXV.NE, 1901 Print
    1899 Map of Merionethshire XXV.NE, 1901 Print
    1899 Merionethshire XXV.NE
    1901 Print · USGS
    Covers Harlech, including Llanfair, Llanbedr, and other nearby areas
  31. 1913 Map of Caernarvonshire XLII.NE, 1919 Print
    1913 Map of Caernarvonshire XLII.NE, 1919 Print
    1913 Caernarvonshire XLII.NE
    1919 Print · USGS
    Covers Harlech, including Porthmadog, Talsarnau, and other nearby areas
  34. 1938 Map of Caernarvonshire XLII.NE, 1948 Print
    1938 Map of Caernarvonshire XLII.NE, 1948 Print
    1938 Caernarvonshire XLII.NE
    1948 Print · USGS
    Covers Harlech, including Porthmadog, Talsarnau, and other nearby areas
  37. 1949 Map of Merionethshire XXV.NE, 1953 Print
    1949 Map of Merionethshire XXV.NE, 1953 Print
    1949 Merionethshire XXV.NE
    1953 Print · USGS
    Covers Harlech, including Llanfair, Llanbedr, and other nearby areas
  40. 1949 Map of Merionethshire XIX.SW, 1953 Print
    1949 Map of Merionethshire XIX.SW, 1953 Print
    1949 Merionethshire XIX.SW
    1953 Print · USGS
    Covers Harlech, including Llanfair, Talsarnau, and other nearby areas
  43. 1949 Map of Merionethshire XXVI.NW, 1953 Print
    1949 Map of Merionethshire XXVI.NW, 1953 Print
    1949 Merionethshire XXVI.NW
    1953 Print · USGS
    Covers Harlech, including Llanfair, Llanbedr, and other nearby areas
  46. 1949 Map of Caernarvonshire XLII.NE, 1953 Print
    1949 Map of Caernarvonshire XLII.NE, 1953 Print
    1949 Caernarvonshire XLII.NE
    1953 Print · USGS
    Covers Harlech, including Porthmadog, Talsarnau, and other nearby areas
End of results
Showing maps 1-16 of 16

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