Camp Siberia Shelter camping area in Washington offers breathtaking views of Mount Rainier and the surrounding forest. Nearby activities include hiking, fishing, and wildlife viewing. The campground amenities include vault toilets, picnic tables, and fire pits. The campground is first-come-first-serve, and there are four campsites available. The best time to visit is from May to September when temperatures range from 50-70°F during the day and 30-50°F at night. Overall, Camp Siberia Shelter is a great place to escape into nature and enjoy the beauty of Mount Rainier National Park.