An example of the bare rock trail surface found at Lake Roland’s serpentine areas. The park is home to a fine set of unadulterated serpentine barrens.
<a href="//commons.wikimedia.org/wiki/User:Eplack" title="User:Eplack">Elliott R. Plack</a>
2020-11-19 16:06:31
<span class="int-own-work" lang="en">Own work</span>