Hot River in Yellowstone National Park, Wyoming
The various geothermal features feed the Firehole River. In the early morning light the temperature highlights the steam at the water edge.
Taken in Yellowstone National Park, Wyoming
on Sep 16, 2009
Camera
Canon EOS 30D
Lens
EF70-200mm f/4L IS USM
Aperture
F8
ISO
1000
Focal length
70.0 mm
Program type
Shutter speed
1/512 sec
Exposure bias
0