![](http://www.alamy.com/thumbs/6/EEF4D19B-04EE-4D27-B23C-F2CD06E8D460/2PXET0Y.jpg)
Volcanic Ash Amonst the Spires in the Castolon Area of Big Bend National Park in Texas
Size: 3000px × 4500px
Photo credit: © Panther Media / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: american, area, arid, ash, bend, big, blue, castolon, colorful, desert, dramatic, erosion, geology, landscape, national, natural, nature, outdoor, park, peak, pinnacle, pretty, remote, scenic, sky, spire, springtime, sunny, texas, usa, vertical, volcanic, vulcanism, west, wild, wilderness