Sapphire Pool in Yellowstone National Park, Wyoming
A large pool - which sometimes erupts like a geyser - the water is over 200 degrees. Pretty but dangerous.
Taken in Yellowstone National Park, Wyoming
on Feb 28, 2013
Category
Water
Camera
Canon EOS 7D
Lens
EF24-105mm f/4L IS USM
Aperture
F9
ISO
400
Focal length
58.0 mm
Program type
Aperture priority
Shutter speed
1/499 sec
Exposure bias
1 EV