Yellowstone is truly stunning. The BBC series is one of our dogs favourite series - especially the wolves and foxes.
The week we went the weather was fantastic. Horizon to horizon blue skies. There were a number of forest fires both in the park and on the road to Cody, but we managed to miss them.
The park is large and split into several areas, although it is one big caldera.
The picture above is Old Faithful. Impressive, but the seats were just too far away.
Anyway picture gallery here and includes the Mammoth Hot Springs, Old Faithful and associated pools together with a couple of Bison photos and shots of the forest fire plumes.