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Old Maps of Merthyr Tydfil, Wales

Explore 54 old maps of Merthyr Tydfil, spanning from 1868 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.

What you can do with these maps:

  • See how Merthyr Tydfil changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
  • View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
  • Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
  • Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
  • Access maps your way: View online, download high-res files, or order prints for personal or research use.

Start exploring old maps of Merthyr Tydfil to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Merthyr Tydfil, Wales maps

(54)
  1. 1868 Map of Glamorgan V, 1883 Print
    1868 Map of Glamorgan V, 1883 Print
    1868 Glamorgan V
    1883 Print · USGS
    Covers Merthyr Tydfil, including Hirwaun, Talybont-on-Usk, and other nearby areas
  4. 1868 Map of Glamorgan XIX, 1884 Print
    1868 Map of Glamorgan XIX, 1884 Print
    1868 Glamorgan XIX
    1884 Print · USGS
    Covers Merthyr Tydfil, including Treharris, Mountain Ash, and other nearby areas
  7. 1868 Map of Glamorgan XII, 1885 Print
    1868 Map of Glamorgan XII, 1885 Print
    1868 Glamorgan XII
    1885 Print · USGS
    Covers Merthyr Tydfil, including Tredegar, Rhymney, and other nearby areas
  10. 1868 Map of Glamorgan XI, 1885 Print
    1868 Map of Glamorgan XI, 1885 Print
    1868 Glamorgan XI
    1885 Print · USGS
    Covers Merthyr Tydfil, including Aberdare, Hirwaun, and other nearby areas
  13. 1875 Map of Monmouthshire X, 1884 Print
    1875 Map of Monmouthshire X, 1884 Print
    1875 Monmouthshire X
    1884 Print · USGS
    Covers Merthyr Tydfil, including Tredegar, Rhymney, and other nearby areas
  16. 1884 Map of Brecknockshire XLV.SE
    1884 Map of Brecknockshire XLV.SE
    1884 Brecknockshire XLV.SE
    1884 Print · USGS
    Covers Merthyr Tydfil, including Hirwaun, Cyfarthfa, and other nearby areas
  19. 1884 Map of Brecknockshire XLV.NE
    1884 Map of Brecknockshire XLV.NE
    1884 Brecknockshire XLV.NE
    1884 Print · USGS
    Covers Merthyr Tydfil, including Hirwaun, Talybont-on-Usk, and other nearby areas
  22. 1884 Map of Brecknockshire L.NE
    1884 Map of Brecknockshire L.NE
    1884 Brecknockshire L.NE
    1884 Print · USGS
    Covers Merthyr Tydfil, including Hirwaun, Aberdare East, and other nearby areas
  25. 1885 Map of Brecknockshire XLVI.SW
    1885 Map of Brecknockshire XLVI.SW
    1885 Brecknockshire XLVI.SW
    1885 Print · USGS
    Covers Merthyr Tydfil, including Rhymney, Dowlais, and other nearby areas
  28. 1885 Map of Brecknockshire XLVI.NW
    1885 Map of Brecknockshire XLVI.NW
    1885 Brecknockshire XLVI.NW
    1885 Print · USGS
    Covers Merthyr Tydfil, including Rhymney, Talybont-on-Usk, and other nearby areas
  31. 1885 Map of Brecknockshire XXXIX.SE, 1886 Print
    1885 Map of Brecknockshire XXXIX.SE, 1886 Print
    1885 Brecknockshire XXXIX.SE
    1886 Print · USGS
    Covers Merthyr Tydfil, including Hirwaun, Talybont-on-Usk, and other nearby areas
  34. 1897 Map of Glamorgan VI.NW, 1901 Print
    1897 Map of Glamorgan VI.NW, 1901 Print
    1897 Glamorgan VI.NW
    1901 Print · USGS
    Covers Merthyr Tydfil, including Rhymney, Talybont-on-Usk, and other nearby areas
  37. 1897 Map of Glamorgan XII.NW, 1901 Print
    1897 Map of Glamorgan XII.NW, 1901 Print
    1897 Glamorgan XII.NW
    1901 Print · USGS
    Covers Merthyr Tydfil, including Rhymney, Cyfarthfa, and other nearby areas
  40. 1897 Map of Glamorgan VI.SW, 1901 Print
    1897 Map of Glamorgan VI.SW, 1901 Print
    1897 Glamorgan VI.SW
    1901 Print · USGS
    Covers Merthyr Tydfil, including Rhymney, Dowlais, and other nearby areas
  43. 1897 Map of Glamorgan XI.NE, 1901 Print
    1897 Map of Glamorgan XI.NE, 1901 Print
    1897 Glamorgan XI.NE
    1901 Print · USGS
    Covers Merthyr Tydfil, including Hirwaun, Aberdare East, and other nearby areas
  46. 1898 Map of Glamorgan XII.SE, 1901 Print
    1898 Map of Glamorgan XII.SE, 1901 Print
    1898 Glamorgan XII.SE
    1901 Print · USGS
    Covers Merthyr Tydfil, including Rhymney, New Tredegar, and other nearby areas
  49. 1898 Map of Glamorgan XII.SW, 1901 Print
    1898 Map of Glamorgan XII.SW, 1901 Print
    1898 Glamorgan XII.SW
    1901 Print · USGS
    Covers Merthyr Tydfil, including Mountain Ash East, Cwmbach, and other nearby areas
  52. 1898 Map of Glamorgan XIX.NE, 1901 Print
    1898 Map of Glamorgan XIX.NE, 1901 Print
    1898 Glamorgan XIX.NE
    1901 Print · USGS
    Covers Merthyr Tydfil, including Treharris, Darran Valley, and other nearby areas
  55. 1898 Map of Glamorgan XIX.SE, 1901 Print
    1898 Map of Glamorgan XIX.SE, 1901 Print
    1898 Glamorgan XIX.SE
    1901 Print · USGS
    Covers Merthyr Tydfil, including Treharris, Abercynon, and other nearby areas
  58. 1898 Map of Glamorgan XIX.SW, 1901 Print
    1898 Map of Glamorgan XIX.SW, 1901 Print
    1898 Glamorgan XIX.SW
    1901 Print · USGS
    Covers Merthyr Tydfil, including Treharris, Abercynon, and other nearby areas
  61. 1898 Map of Glamorgan XII.NE, 1901 Print
    1898 Map of Glamorgan XII.NE, 1901 Print
    1898 Glamorgan XII.NE
    1901 Print · USGS
    Covers Merthyr Tydfil, including Tredegar, Rhymney, and other nearby areas
  64. 1903 Map of Brecknockshire XLVI.NW, 1905 Print
    1903 Map of Brecknockshire XLVI.NW, 1905 Print
    1903 Brecknockshire XLVI.NW
    1905 Print · USGS
    Covers Merthyr Tydfil, including Rhymney, Talybont-on-Usk, and other nearby areas
  67. 1903 Map of Brecknockshire XLV.SE, 1905 Print
    1903 Map of Brecknockshire XLV.SE, 1905 Print
    1903 Brecknockshire XLV.SE
    1905 Print · USGS
    Covers Merthyr Tydfil, including Hirwaun, Cyfarthfa, and other nearby areas
  70. 1903 Map of Brecknockshire XLV.NE, 1905 Print
    1903 Map of Brecknockshire XLV.NE, 1905 Print
    1903 Brecknockshire XLV.NE
    1905 Print · USGS
    Covers Merthyr Tydfil, including Hirwaun, Talybont-on-Usk, and other nearby areas
  73. 1903 Map of Brecknockshire XXXIX.SE, 1905 Print
    1903 Map of Brecknockshire XXXIX.SE, 1905 Print
    1903 Brecknockshire XXXIX.SE
    1905 Print · USGS
    Covers Merthyr Tydfil, including Hirwaun, Talybont-on-Usk, and other nearby areas
Showing maps 1-25 of 54

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