Laura Mckenzie's Traveler Season 3 Episode 13 Yellowstone

Here's a trivia question for you. What was America's first national park? If you guessed Yellowstone, you are absolutely correct. Good job. Well, did you know that it was also the world's first national park? Yes, Yellowstone was the first, covering almost 3500 square miles of lakes, rivers, forests & mountain ranges...in what state? If you said Wyoming, you are good