Location and coordinates are for the approximate centre of Llangynog within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Llangynog, par. and vil., Montgomeryshire, in N. of co., 7½ miles NW. of Llanfyllin, 3223 ac., pop. 465; P.O.