Celebrating its 150th Anniversary, many thought this would be the busiest year ever for Yellowstone National Park, however, flooding has put that in jeopardy.
Yellowstone National Park is celebrating its 150th Anniversary and there will be several events taking place over the next few months, May 6th kicks it off.
Our nation's oldest and most famous National Park turns 150. Happy Birthday to Yellowstone National Park. The Yellowstone Protection Act happened in 1872.