Bryn Llynwyn-Ddwr is a hill or mountain in Rhondda, Cynon, Taff
Parish/Community: Treherbert
Unitary Authority: Rhondda, Cynon, Taff
Region: Wales
Category: Geographic Feature
Type: Hill or Mountain
Latitude/Longitude: 51°41'16"N 3°35'4"W
Eastings/Northings: 290552, 199990
OS Grid: SS905999
Mapcode Local: GBR HD.4T6Y
Mapcode Global: VH5GK.TT8V
Location and coordinates are for the approximate centre of Bryn Llynwyn-Ddwr within this administrative area.
Geographic features and populated places may cross administrative borders.