T. J. Bombadil<p>This week's <a href="https://mstdn.social/tags/FootpathFriday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FootpathFriday</span></a> takes us to a geologically-new trail on Heimaey, Iceland. Geologically new in that in the early 1970s, there was a town ten meters under where the trail now is. Really interesting stuff!<br><a href="https://mstdn.social/tags/iceland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iceland</span></a> <a href="https://mstdn.social/tags/volcano" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>volcano</span></a></p>