iceland volcanic eruption 2021. the volcano fagradalsfjall is located in the valley geldingadalir close to grindavik and

volcano eruption nature volcanic fagradalsfjall geldingadalir reykjavik hot landscape geology magma red orange crater flow natural outdoor fire erupting travel light liquid volcanology background crust adventure lava glowing ash smoke earth mountain icelandic iceland beautiful reykjavk grindavk basaltic