<p>People walk on a boardwalk behind an extinct travertine terrace which is a tall, conical, tan colored rock which has a rounded point on top.</p>
<p>Visitors at Liberty Cap at Mammoth Hot Springs;
Jim Peaco;
June 2015;
Catalog #20199d;
Original #IMG_7119</p>
<ul><li>Keywords: 20199d; thermal features in yp; yellowstone; yellowstone national park; exploring the thermal basins in summer; visitor activities</li></ul>
NPS/Jim Peaco
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