Pretty Pool in Yellowstone National Park, Wyoming
I hiked to the top of a small hill to take a birds eye view of Grand Prismatic Spring. The boardwalk is at the top of the spring - you can see little figures walking. At the top left is Opal Pool and top right is Turquoise Pool.
Taken in Yellowstone National Park, Wyoming
on Sep 17, 2009
Camera
Canon EOS 30D
Lens
EF24-105mm f/4L IS USM
Aperture
F8
ISO
100
Focal length
50.0 mm
Program type
Shutter speed
1/128 sec
Exposure bias
0