Red Hot Lava Flow During Volcanic Eruption In Geldingadalir, Fagradalsfjall Mountain, South Iceland - close up

red hot lava flow volcanic eruption geldingadalir fagradalsfjall mountain south iceland close up lava explosion danger volcano iceland nature orange smoke eruption volcanic fire flowing magma molten flow closeup geology disaster energy active crater natural dark earth glowing burn steam light erupting background catastrophe active lava flow heat volcanic landscape geography molten lava flames nobody no people dangerous