iceland - 06.30.2023: tourists waiting for strokkur geyser to erupt

blue sky boiling erupt erupting eruption europe exploding explosion expulsion fountain geologic geological geology geothermal geyser geysers geysir heat hot water iceland icelandic landscape liquid national park nature outdoor people pouring pressure splash spray spring steam strokkur summer thermal tourism tourist touristic tourists travel volcanic wet white 06 30 2023: waiting