- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°5'17"N 3°58'47"W
- Eastings/Northings: 264456, 245175
- OS Grid: SN644451
- Mapcode Local: GBR DW.BRG9
- Mapcode Global: VH4GY.YRXZ
Location and coordinates are for the approximate centre of Llanycrwys within this administrative area.
Geographic features and populated places may cross administrative borders.