Yellowstone National Park, established in 1872 as the world’s first national park, is a natural wonderland spread across Wyoming, Montana, and Idaho. Known for its dramatic geothermal features like the famous Old Faithful geyser and the colorful Grand Prismatic Spring, it also boasts stunning landscapes of mountains, rivers, and forests. The park is home to diverse wildlife, including bison, grizzly bears, and elk, making it a paradise for nature lovers and adventurers alike.