Tredomen, Caerphilly

• Built-Up Area: Ystrad Mynach
• Parish/Community: Gelligaer
• Unitary Authority: Caerphilly
• Region: Wales

• Category: Populated Place
• Type: Suburban Area

• Latitude/Longitude: 51°38'28"N 3°14'36"W
• Eastings/Northings: 314054, 194348
• OS Grid: ST140943
• Mapcode Local: GBR HV.7WBH
• Mapcode Global: VH6DL.Q0PK

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