Wikimedi'Òc

Ugashik-Peulik.jpg - GarciaB~commonswiki

Iron Springs at Surprise Lake.PNG - Renee1137~commonswiki

Yunaska - cropped.JPG - Avenue

MtChurchill-CalderaRim.jpg - Seattle Skier

VeniaminofCaldera.jpg - VonTasha

Akutan (Aleuten).JPG - Szczureq

Mount Dana volcano.jpg - Black Tusk

FisherCaldera.jpg - Michael Metzger

OkmokVolcano.jpg - Edibobb

NASA Makushin 1.JPG - Blofeld Dr.

Tanada Peak.jpg - File Upload Bot (Magnus Manske)

Herbert Volcano Caldera (16143752773).jpg - Wilfredor

Aniakchak Caldera Rim with Surprise Lake and Vent Mountain (16479203136).jpg - Holly Cheng

Kaguyak Crater, lake filled caldera of Mount Kaguyak stratovolcano, August 24, 1960 (GLACIERS 7001).jpg - BMacZeroBot

Aniakchak National Monument and Preserve, Alaska (60c54553-b9af-46bc-925b-d663302a91fd).jpg - BMacZeroBot