| island | name | image | type | Area (m²) | Depth (m) | Height (m) | continent | waterbody | latitude (°) | Length (m) | longitude (°) | volume (m³) | Width (m) | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aveiro Lagoon |  | Ria | 111,000,000 | Europe | Atlantic Ocean | 40.5833320618 | 45,000 | -8.7333335876 | 11,000 | Map | ||||
| Deba River |  | Ria | 2 | Cantabrian sea | 43.3666648865 | 64,000 | -4.5166668892 | Map | ||||||
| Eo (river) |  | Ria | 850 | Ría de Ribadeo | 43.5505000000 | 99,000 | -7.0311000000 | Map | ||||||
| Estuary of Bilbao |  | Ria | 43.3666648865 | 23,000 | -3.0499999523 | Map | ||||||||
| Bodie Creek |  | Ria | Americas | Océano sureño | -51.8499984741 | -59.0333328247 | Map |