Wrangell-St. Elias National Park is the largest national park in the United States, covering over 13 million acres in Alaska. Established in 1980, it features a diverse landscape of mountains, glaciers, and rivers. The park is home to several mountain ranges, including the Wrangell Mountains and the St. Elias Mountains, which contain some of the highest peaks in North America, such as Mount St. Elias. The park is also rich in wildlife, providing habitats for animals like grizzly bears, moose, and caribou. Visitors can enjoy various outdoor activities, including hiking, camping, and wildlife viewing, while experiencing the stunning natural beauty of this remote wilderness area.