closeup view of explosive volcanic eruption in geldingadalir valley near fagradalsfjall mountain, grindavík, reykjanes, iceland.

lava eruption lava explosion ejection explosion volcano volcanic dark iceland fagradalsfjall night erupting active volcano activity adventure bright close closeup crater dangerous eruption fissure flow geldingadalagos geldingadalir glow glowing grindavík heat hot iceland eruption iceland volcano krýsuvík landscape lava ejection lava flow mid-atlantic ridge nature orange red reykjanes splash spray spraying lava stunning valley volcanic eruption volcanic explosion volcanic fissure