| Description | English: Sunset Crater Volcano National Monument, Arizona. Natural vegetation grows on a volcanic berm. The line of logs at the base of the berm marks a trail for visitors. 선셋크레이터화산 국립천연기념물 |
| Date | January 2004 |
| Source | http://commons.wikimedia.org/ |
| Author | Smack |
| Camera location | . |
| Permission | Public Domain |
| Licensing | This work has been released into the public domain by its author. This applies worldwide. In some countries this may not be legally possible; if so: The author grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
From Wikimedia Commons http://commons.wikimedia.org/
