110725_Wyoming_6851Porcelain Basin, Yellowstone National Park, Wyoming.jpg
Porcelain Basin, part of Norris Geyser Basin, supports vigourous activity of small but often short lived features. Geysers may come and go in days and larger geysers change from year to year. Photographed in early morning. 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.