Started out in Bozeman, stayed a first night in Mammoth Hot Springs, stayed several days around Old Faithful, and then back to the Mammoth Hot Springs area for the Wolf Discovery tour.
Closer View of Old Faithful Old Faithful Area, Yellowstone National Park, Wyoming
From Observation Point with a good view of the new visitors center and the snow lodge. - February 03, 2011 - 1/100 sec at f / 16 - 120 mm - ISO 200 - 44°27'53" N 110°49'28" W