A forest of tree roots in the main corridor of Kazumura. These roots are very sensitive and care should be taken not to damage them when moving through the cave.
<a href="//commons.wikimedia.org/wiki/User:Dave_Bunnell" title="User:Dave Bunnell">Dave Bunnell / Under Earth Images</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>