Firehole River

Finished at Black Sand Basin, we went on to the Upper Geyser Basin and hiked around there for a couple of hours. The Upper Geyser Basin is on the southwest side of Yellowstone National Park and is where Old Faithful spouts, though we did not go to that end of the basin, but rather followed the Firehole River to the north end of the basin. The thermal features that give the River its name can be sen in the photos.