- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°11'23"N 5°36'3"W
- Eastings/Northings: 143069, 38420
- OS Grid: SW430384
- Mapcode Local: GBR DXK5.M8G
- Mapcode Global: VH052.VHW8
Location and coordinates are for the approximate centre of Pedn Kei within this administrative area.
Geographic features and populated places may cross administrative borders.