Mount Rainier National Park is a protected area in the state of Washington, United States, that encompasses the iconic Mount Rainier and its surrounding wilderness. The park covers over 236,000 acres (95,880 hectares) and is home to a diverse range of ecosystems, including old-growth forests, subalpine meadows, and glacier-fed rivers. The park offers numerous recreational activities, such as hiking, camping, snowshoeing, and skiing, and is also a popular destination for wildlife viewing and photography. Some of the notable attractions in the park include Paradise, which is known for its wildflower meadows, and the Sunrise area, which offers panoramic views of the surrounding landscape. Mount Rainier National Park is also designated as a UNESCO World Heritage Site and a Biosphere Reserve.