Things to Do and See Winter Activities My Winter Visit to the Famous Old Faithful Geyser “YS-OldFaithful-winter_NPSDianeRenkinPD_700” "Public domain photo by NPS Diane Renkin" Share this Facebook Icon Twitter Icon Email Icon Join Yellowstone National Park Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Join Yellowstone National Park Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Photo: Public domain photo by NPS Diane Renkin