Old Maps of Thornhill, County Monaghan for Metal Detecting
Plan your next treasure hunt with 12 historic maps of Thornhill. 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 Thornhill.
Thornhill, County Monaghan maps
(12)- 1833 Map of Monaghan - Sheet 8, 1863 Print1833 Monaghan - Sheet 81863 Print · Ordnance SurveyCovers Thornhill, including Scotstown, Fermanagh and Omagh District, and other nearby areas
- 1834 Map of Fermanagh - Sheet 36 [with extension], 1835 Print1834 Fermanagh - Sheet 36 [with extension]1835 Print · Ordnance SurveyCovers Thornhill, including Smithborough, Fermanagh and Omagh District, and other nearby areas2 unique versions available
- 1834 Map of Monaghan - Sheet 8, 1837 Print1834 Monaghan - Sheet 81837 Print · Ordnance SurveyCovers Thornhill, including Scotstown, Fermanagh and Omagh District, and other nearby areas
- 1835 Map of Monaghan - Sheet 12, 1837 Print1835 Monaghan - Sheet 121837 Print · Ordnance SurveyCovers Thornhill, including Clones, Smithborough, and other nearby areas2 unique versions available
- 1835 Map of Monaghan - Sheet 9, 1837 Print1835 Monaghan - Sheet 91837 Print · Ordnance SurveyCovers Thornhill, including Monaghan, Scotstown, and other nearby areas2 unique versions available
- 1835 Map of Monaghan - Sheet 13, 1837 Print1835 Monaghan - Sheet 131837 Print · Ordnance SurveyCovers Thornhill, including Threemilehouse, Corcaghan, and other nearby areas2 unique versions available
- 1907 Map of Monaghan - Sheet 8, 1909 Print1907 Monaghan - Sheet 81909 Print · Ordnance SurveyCovers Thornhill, including Scotstown, Fermanagh and Omagh District, and other nearby areas
- 1907 Map of Monaghan - Sheet 9, 1909 Print1907 Monaghan - Sheet 91909 Print · Ordnance SurveyCovers Thornhill, including Monaghan, Scotstown, and other nearby areas
- 1907 Map of Fermanagh - Sheet 36 [with extension], 1909 Print1907 Fermanagh - Sheet 36 [with extension]1909 Print · Ordnance SurveyCovers Thornhill, including Smithborough, Fermanagh and Omagh District, and other nearby areas
- 1907 Map of Monaghan - Sheet 12, 1910 Print1907 Monaghan - Sheet 121910 Print · Ordnance SurveyCovers Thornhill, including Clones, Smithborough, and other nearby areas
- 1908 Map of Monaghan - Sheet 13, 1910 Print1908 Monaghan - Sheet 131910 Print · Ordnance SurveyCovers Thornhill, including Threemilehouse, Corcaghan, and other nearby areas
- 1948 Map of Monaghan - Sheet 9, 1962 Print1948 Monaghan - Sheet 91962 Print · Ordnance SurveyCovers Thornhill, including Monaghan, Scotstown, and other nearby areas
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