Other current and historical names
Location and coordinates are for the approximate centre of Rhymney within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Rhymney (or Rumney), river, South Wales; rises in Brecknockshire, and flows 30 miles SE. along the border of Monmouthshire and Glamorgan to the Bristol Channel 2 miles E. of Cardiff; the Rhymney Valley has some fine scenery, and is rich in minerals.