- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°1'5"N 3°55'1"W
- Eastings/Northings: 271500, 348500
- OS Grid: SH715485
- Mapcode Local: GBR 5Z.FWGR
- Mapcode Global: WH559.SDXF
Location and coordinates are for the approximate centre of Llynnau Barlwyd within this administrative area.
Geographic features and populated places may cross administrative borders.