closeup view of erupting volcano in geldingadalir valley near fagradalsfjall mountain, grindavík, reykjanes peninsula, iceland.

erupting explosion volcanic eruption lava volcano eruption ejection iceland fagradalsfjall dark active volcano activity adventure beautiful crater eruption fissure fissure fissure vent geldingadalagos geldingadalir glow glowing grindavik grindavík heat hot iceland eruption iceland volcano icelandic krýsuvík landscape lava ejection lava field lava flow mid-atlantic ridge natural disaster nature orange outburst reykjanes smoke splash spray spraying lava stunning valley volcanic fissure