- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°25'25"N 5°5'46"W
- Eastings/Northings: 180174, 62796
- OS Grid: SW801627
- Mapcode Local: GBR ZB.YGHD
- Mapcode Global: FRA 076X.Y5Y
Location and coordinates are for the approximate centre of Lunvoy within this administrative area.
Geographic features and populated places may cross administrative borders.