Atlantic Ocean Volcanoes
56 volcanoes
Iceland
- SnæfellsjökullStratovolcano
- LýsuskarðVolcanic field
- LjósufjöllVolcanic field
- Reykjanes (volcanic system)Crater rows
- EldeyFissure vent
- KrýsuvíkCrater rows
- FagradalsfjallFissure vent
- BrennisteinsfjöllCrater rows
- HengillCrater rows
- HrómundartindurStratovolcano
- GrímsnesVolcanic field
- SkjaldbreiðurFissure vent
- Oddnýjarhnjúkur-LangjökullFissure vent
- HofsjökullFissure vent
- SyrtlingurFissure vent
- EyjafjallajökullStratovolcano
- MaelifellFissure vent
- TindfjöllStratovolcano
- LaufafellStratovolcano
- HeklaStratovolcano
- LakiCaldera
- ThordarhyrnaStratovolcano
- TrölladyngjaStratovolcano
- TungnafellsjökullStratovolcano
- KverkfjöllStratovolcano
- AskjaStratovolcano
- Búrfell á MývatnsöræfumStratovolcano
- HveraröndCaldera
- HeidarspordarFissure vent
- ÞeistareykjarbungaShield volcano
- Tjornes Fracture ZoneFissure vent
- ÖræfajökullStratovolcano
- EsjufjöllStratovolcano
- SnæfellStratovolcano
- KolbeinseyFissure vent
Undersea features
Portugal
- Flores IslandStratovolcano
- Faial IslandStratovolcano
- Mount PicoStratovolcano
- São Jorge IslandFissure vent
- Graciosa IslandStratovolcano
- Terceira IslandStratovolcano
- Dom João de Castro BankShield volcano
- Sete Cidades MassifStratovolcano
- Picos Volcanic SystemFissure vent
- Água de PauStratovolcano
- FurnasStratovolcano
- Monaco BankFissure vent