Aerial / Utah Arizona / Usa

Coatepeque / San Salvador

Heaven / Çin

Ijen / Java / Endonezya

Katmai / Katmai National Park Alaska / Usa

Laach / Rhineland-Palatinate / Almanya

Nyos / Kamerun

Taupo / North Island  / Yeni Zellanda

Toba / Sumatra / Endonezya

Towada / Honshu / Japonya