110725_Wyoming_6125Norris Geyser Basin, Yellowstone National Park, Wyoming.jpg
Cistern Spring, Norris Geyser Basin is easily viewed close-up from the boardwalk trail. Norris is the hottest geyser basin and the coolest place in Yellowstone. Due to an on-going eruption of Steamboat Geser, Cistern Spring is nearly empty here. Yellowstone National Park, the first National Park in the world, still enthrals over three million visitors a year with it's geothermal features,wildlife, rugged mountains, deep canyons and stunning ecosystem.