<p>A lock partially filled with water, next to grass and trees</p>
<p>Lock 5 of the C &amp; O Canal</p>
<ul><li>Keywords: national park service; nps; choh; chesapeake &amp; ohio canal; lock 5; c &amp; o canal</li></ul>
NPS Photo
Taken on 3 August 2018, 15:21 (according to <a href="https://en.wikipedia.org/wiki/Exchangeable_image_file_format" class="extiw" title="en:Exchangeable image file format">Exif</a> data)
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