| island | name | image | type | Area (m²) | Depth (m) | Height (m) | continent | waterbody | latitude (°) | Length (m) | longitude (°) | volume (m³) | Width (m) | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Firth of Clyde |  | Fiord | North Channel | 55.6666679382 | -5.0000000000 | 42,000 | Map | |||||||
| Firth of Lorn |  | Fiord | Europe | North Channel | 56.3333320618 | 25,000 | -5.7500000000 | 10,000 | Map |