Yellowstone N.P.

P9220041web.jpg (93071 bytes)
September 22, 2003

This is the same area along the Firehole River, but the cool morning air clearly shows each of the steam vents.  There was little to see here during the warm hours the previous day.  As you can see, the area has many steam vents or small springs.  What you see here is not a pool or spring, but individual small features.