- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°43'8"N 4°56'27"W
- Eastings/Northings: 215371, 651200
- OS Grid: NS153512
- Mapcode Local: GBR GF5L.PHM
- Mapcode Global: WH2ND.2JF3
Location and coordinates are for the approximate centre of Trail Isle within this administrative area.
Geographic features and populated places may cross administrative borders.