“I was surprised at how deep the summit caldera was of the Mauna Loa volcano!” DeepMaunaHawaiiSummitIslandLavaSurprisedVolcanoLoaCaldera Author:Steven Magee
“I was shocked at how large the summit caldera was of the Mauna Loa volcano!” MaunaShockedHawaiiSummitIslandLavaLargeVolcanoLoaCaldera Author:Steven Magee