Location and coordinates are for the approximate centre of Nantmel within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Nantmel, par., Radnorshire, on river Dulas, 4 miles SE. of Rhayader, 16,387 ac., pop. 1231; P.O.