| name | geology | archipelago | Area (m²) | latitude (°) | Length (m) | waterbody | longitude (°) | population (people) | country | Map |
|---|---|---|---|---|---|---|---|---|---|---|
| Graciosa, Canary Islands | Volcanic | Chinijo Archipelago | 29,050,000 | 29.2500000000 | Atlantic Ocean | -13.5000000000 | 681 | Spain | Map | |
| Alegranza | Volcanic | Chinijo Archipelago | 10,202,000 | 29.3833332062 | Atlantic Ocean | -13.5000000000 | 0 | Spain | Map |