glowing lava flow at volcanic eruption site in geldingadalir valley near fagradalsfjall mountain, reykjanes, iceland.

flow lava flow lava glowing glow flowing volcanic volcano eruption iceland fagradalsfjall night active volcano activity adventure bright dark eruption fissure fire flowing lava fluid fluid lava fumes geldingadalagos geldingadalir grindavik grindavík heat hot iceland eruption iceland volcano icelandic igneous impressing krysuvik krýsuvík landscape lava glow natural disaster nature outburst reykjanes reykjanes peninsula smoke valley volcanic eruption volcanic fissure