Day 13, Saturday May 21May 22, 2016 in the United States ⋅ ☀️ 8 °C
Day spent in the park. Met up with groups of bison going in both directions on the highway. Had to follow the group going out way for about 10 minutes before we were able to pass. Cloudy day with rain, snow and wind but cleared p for us for a bit when we got back to Old Faithful.