Unfinished heads on outer south slopes of the crater, Rano Raraku, Easter Island, Chile

Lagoa Verde lake near Sete Cidades in the Caldeira, Island of Sao Miguel, Azores, Portugal

Crater, Mount Etna, Sicily, Italy

Moss-covered Laki crater or Lakagigar, row of craters, Vatnajoekull glacier in evening light, Highlands, South Iceland, Suourland, Iceland, Europe

Crater lake, moss-covered Laki crater or Lakagigar, crater row, highlands, South Iceland, Suourland, Iceland, Europe

Laki Crater or Lakagigar, Myrdalsjoekull Glacier, Crater Series, South Iceland, Suourland, Iceland, Europe

Laki Crater or Lakagigar, Crater Series, Highlands, South Iceland, Suourland, Iceland, Europe