Inside a fissure in the volcano Nea Kameni, near Santorini in Greece

Inside a fissure in the volcano Nea Kameni, near Santorini in Greece
Inside a fissure in the volcano Nea Kameni, near Santorini in Greece
2021
Inside fissure volcano Nea Kameni near Santorini Greece aegean sea greek cyclades atlantis minoan caldera pumice basalt lava