- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°8'51"N 4°28'22"W
- Eastings/Northings: 242500, 586500
- OS Grid: NX425865
- Mapcode Local: GBR 4H.KVSM
- Mapcode Global: WH3SG.8W82
Location and coordinates are for the approximate centre of Loch Twachtan within this administrative area.
Geographic features and populated places may cross administrative borders.