Home Places 35 epic photos of Yellowstone National Park 16 July 2014, 4:45 pm EDT By Staff Reporter Share on Facebook NEXT POST Yellowstone National Park is a national park located primarily in the U.S. state of Wyoming, although it also extends into Montana and Idaho. It was established by the U.S. Congress and signed into law by President Ulysses S. Grant on March 1, 1872. Share on Facebook NEXT POST Copyright ©2024 BOOMSbeat., All rights reserved. places Share Connect Tweet 0 Comment Email