Cefn Pennar, Merthyr Tydfil

• Built-Up Area: Merthyr Tydfil
• Parish/Community: Troed-y-rhiw
• Unitary Authority: Merthyr Tydfil
• Region: Wales

• Category: Geographic Feature
• Type: Hill or Mountain

• Latitude/Longitude: 51°42'59"N 3°23'20"W
• Eastings/Northings: 304147, 202898
• OS Grid: SO041028
• Mapcode Local: GBR HN.3292
• Mapcode Global: VH6D4.63SW

Location and coordinates are for the approximate centre of Cefn Pennar within this administrative area. Geographic features and populated places may cross administrative borders.