Sunset Crater Volcano National Monument
Sunset Crater Volcano National Monument 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/