The Wawona Tunnel Tree, in Yosemite National Park
<a href="https://en.wikipedia.org/wiki/en:User:EditorASC" class="extiw" title="w:en:User:EditorASC">EditorASC</a> Robert J. Boser
CC BY 3.0
<a href="https://en.wikipedia.org/wiki/en:File:6209-248VacYosmiteTunlTree.jpg" class="extiw" title="w:en:File:6209-248VacYosmiteTunlTree.jpg">English Wikipedia</a>