<p>Three smiling hikers on the Pinnell Mountain National Recreation Trail. Photo by Craig McCaa
</p>
BLM photo: BLMAKNB455
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/76641642@N08">Bureau of Land Management Alaska</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/blmalaska/29060577313/">Smiling hikers on the Pinnell Mountain National Recreation Trail</a>