Twyn Hywel, Caerphilly

• Parish/Community: Aber Valley
• Unitary Authority: Caerphilly
• Region: Wales

• Category: Geographic Feature
• Type: Hill or Mountain

• Latitude/Longitude: 51°36'54"N 3°17'38"W
• Eastings/Northings: 310500, 191500
• OS Grid: ST105915
• Mapcode Local: GBR HS.9G4S
• Mapcode Global: VH6DK.VNFN

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