Denali National Park is a vast wilderness area located in the interior of Alaska, in the United States. The park covers over six million acres of land and is home to the tallest peak in North America, Denali, formerly known as Mount McKinley. The park is known for its diverse wildlife, including grizzly bears, wolves, moose, caribou, Dall sheep, and numerous bird species.

The park was established in 1917 as Mount McKinley National Park and was later renamed Denali National Park and Preserve in 1980. The park is also home to the Denali Wilderness, a designated wilderness area that covers over two million acres and offers backcountry hiking and camping opportunities.

One of the most popular activities in Denali National Park is wildlife viewing, as visitors can observe animals in their natural habitat. The park also offers a variety of recreational opportunities, including hiking, camping, fishing, and mountaineering. The park's visitor center provides educational exhibits and ranger-led programs, giving visitors an opportunity to learn about the park's natural and cultural history.