Other current and historical names
Location and coordinates are for the approximate centre of Tretower within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Tretower, eccl. dist., Llanfihangel-Cwmdu par., Brecknockshire, 3 miles NW. of Crickhowell, pop. 343; here is an old seat of the Vaughans.