Volcano Adventure

It was very dark.

Real Life Adventure
According to the author's note, Willard Price personally climbed Asama, Aso, Mihara, Kilauea, Mauna Loa, Paricutin and Vesuvius, and flew over Popocatepetl, Pelée, Momotombo, Izalco, Misi, Stromboli, Etna, Uracas and Apo.