- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 50°12'51"N 3°40'47"W
- Eastings/Northings: 280246, 36284
- OS Grid: SX802362
- Mapcode Local: GBR QN.828X
- Mapcode Global: FRA 385G.B7G
Location and coordinates are for the approximate centre of Lannacombe Bay within this administrative area.
Geographic features and populated places may cross administrative borders.