National forests are large areas of protected land in the United States, managed by the U.S. Forest Service. These forests are established to conserve natural resources, provide recreational opportunities, and protect wildlife habitats. They cover millions of acres and include diverse ecosystems, such as mountains, rivers, and forests. Visitors to national forests can enjoy various activities, including hiking, camping, and fishing. These areas also play a crucial role in maintaining clean air and water, as well as supporting biodiversity. National forests are essential for both environmental health and public enjoyment of nature.