- Category: Water Feature
- Type: Island
- Latitude/Longitude: 49°51'55"N 6°23'14"W
- Eastings/Northings: 84841, 5365
- OS Grid: SV848053
- Mapcode Local: GBR BYM1.74Q
- Mapcode Global: VGYC9.7NN1
Location and coordinates are for the approximate centre of Trenemene within this administrative area.
Geographic features and populated places may cross administrative borders.