- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°41'49"N 0°50'12"W
- Eastings/Northings: 463606, 1202110
- OS Grid: HP636021
- Mapcode Local: GBR S08G.K38
- Mapcode Global: XHF7K.JDS6
Location and coordinates are for the approximate centre of Trolla Skerry within this administrative area.
Geographic features and populated places may cross administrative borders.