Smithsonian Institution Shelter on Mount Whitney's summit, Sierra Nevada, California. The Kaweah Ridge is prominent on the right horizon.
Justin Johnsen
CC BY 2.0
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/justinjohnsen/3210922674/">https://www.flickr.com/photos/justinjohnsen/3210922674/</a>