<p>Park ranger stands near railing of a boardwalk and talks to about a dozen people</p>
<p>Park Ranger guiding a walk through the Mammoth Hot Springs boardwalks</p>
<ul><li>Keywords: mammoth hot springs; ynp; yellowstone; yellowstone national park; employees; park rangers; people; summer</li></ul>
Jacob W. Frank
Taken on 25 July 2018
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