Operating Hours & Seasons
Mount Rainier National Park is open all year. Visitation is at its peak in July and August, when the weather is warm and dry and the wildflowers are blooming. Parking is limited in many areas of the park especially on busy summer weekends and holidays. If you are planning a summer trip to Mount Rainier, consider visiting mid-week, which is generally less crowded.
In spring, with ephemeral waterfalls and in autumn, with brilliant colors reaching deep into the valleys, visitors can enjoy a more leisurely vacation in the park. During these seasons, weather may determine the availability of facilities in certain areas of the park. Before making any plans check the current status of roads, campgrounds, trails and activities.
Vehicle access to Mount Rainier in the winter is only available from the Nisqually Entrance, in the southwest corner of the park on the way to Paradise. The Carbon River Entrance is open but the road within the park boundary is limited to foot and bicycle traffic. Check the road status prior to coming to the park as road conditions are subject to change.
Information and operating hours for visitor centers, wilderness information centers, campgrounds, picnic areas, lodging and food are located below. Other important web pages to consider when planning your trip are: road status, trail conditions. and climbing permits.
Last Updated: May 24, 2013
Did You Know?
The Carbon River Valley receives about 70 - 90 inches of rain a year. Abundant rainfall and mild temperatures have created an inland temperate rainforest. Explore the Carbon River Rainforest on the 1/4 mile loop trail and learn about the rainforest ecosystem from exhibits located along the trail.