| Description | Sunset Crater Volcano, Arizona, USA 선셋크레이터화산 국립천연기념물 |
| Date | Jun 18, 2014 |
| Source | National Park Service http://commons.wikimedia.org/ |
| Author | National Park Service |
| Camera location | . |
| Permission | Public Domain |
| Licensing | This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain. See the NPS website and NPS copyright policy for more information. |
From Wikimedia Commons http://commons.wikimedia.org/
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