The Grand Prismatic Spring located in the Midway Geyser Basin is the third largest geyser in the world. The Geyser is 360 ft. long and 160 ft. wide and shoots 121 ft. in the air.

YellowstoneNational Park is America's first national park established by US Congress and signed by Ulysses S. Grant on March 1, 1872. Yellowstone is mostly located in Wyoming and small parts in Idaho and Montana. The park is known for it's wildlife and many geothermal features, especially one of it's most popular Old Faithful Geyser.