- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 57°35'29"N 3°7'0"W
- Eastings/Northings: 333338, 856277
- OS Grid: NJ333562
- Mapcode Local: GBR L8NN.JY7
- Mapcode Global: WH6JQ.3G21
Location and coordinates are for the approximate centre of Otters Cave within this administrative area.
Geographic features and populated places may cross administrative borders.