Mammoth Hot Springs
August 24th 2007 The temperature overnight was in the mid 30’s. Boy does it get cold up here. After breakfast we headed to explore the upper loop of Yellowstone. We stopped at the Sulfur Caldron (pretty stinky) before heading to the Upper and Lower Falls of the Yellowstone River. We were in a cloud for awhile in the morning, but it cleared up as the day went on. We saw a bunch of people on the side again, t
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