What is the most famous national park in the United States?

The most famous national park in the United States is Yellowstone National Park. Established in 1872, Yellowstone was the first national park in the world and remains one of the most visited. Located primarily in Wyoming, it is renowned for its geothermal features, such as Old Faithful, hot springs, and geysers. The park also boasts diverse wildlife, including bison, grizzly bears, and wolves, and offers visitors a chance to experience the natural beauty of mountains, forests, and lakes. Yellowstone is a symbol of America’s commitment to conservation and the preservation of its natural wonders.