NPS Photo

Skiers make their way to Camp Muir.

Mount Rainier National Park is a popular place to enjoy winter activities. The mountain receives abundant snowfall and the scenery is spectacular. With the arrival of snow in late October, Mount Rainier's beauty changes and so do its challenges. Visitors planning to travel to the park in winter should familiarize themselves with winter travel tips, road status, and be prepared for potential winter hazards.

Mount Rainier National Park is open all year although in winter, only two park entrances are open: the Nisqually Entrance, in the southwest corner of the park, and the Carbon River Entrance, in the northwest corner of the park. Check the road status page prior to traveling to the park for current information. 

Please note that the road from Longmire to Paradise was damaged in the January 2009 storms and under normal winter conditions the road will be open weekends and holidays only. Weekday openings will be determined day-to-day based on safety, road and weather conditions. When conditions are optimal the road will be open on weekdays. Under normal winter conditions the road will remain closed. Expect short traffic delays at Glacier Hill.

In winter, recreational opportunities are numerous. A winter visit to Mount Rainier can include ranger-guided snowshoe walks, Paradise snowplay, camping, snowboarding and skiing.

More information on winter recreation is available in the Winter Tahoma newspaper. The Winter Recreation publication includes a winter recreation map of Paradise with marked trails and other useful winter recreation information. The Winter Camping publication provides information for those wishing to camp at Paradise, including group camping. Learn about winter recreation opportunities in the park's lower elevations in the Longmire Winter Trails publication.

Special Notice: Winter Camping Food Storage

Habituated Cascade Foxes have been obtaining winter campers food in the entire Paradise/Reflection Lakes/Tatoosh area. This has resulted in camping equipment damage and increasingly persistant and aggressive fox behavior. Campers in the immediate Paradise area are requested to place food items inside their vehicles at night and when unattended during the day. Hard sided, lockable containers may also be utilized on site. Backcountry campers are required to hang their food high out of reach of foxes. However, hung food should also be stored inside a container to prevent habituated jays and ravens from obtaining food in stuff sacks. Please do not feed wildlife. Report any habituated wildlife encounters to a ranger.

For general information on winter camping download the Winter Camping publication.

When: Snowshoe walks begin in mid-December and run through March. Between mid-December and early January, walks are offered daily. After early January, walks are only offered on weekend. Walks start at 12:30 p.m. and 2:30 p.m..

Distance & Time: Snowshoe walks cover approximately 1.2 miles in 2 hours.

Group size: Snowshoe walks are limited to 25 people, eight years old or older, on a first-come, first-served basis. A sign-up sheet is available at the Jackson Visitor Center information desk one hour before each walk.

Organized Groups: Snowshoe walks are available to organized groups of up to 25 people by reservation only. Group snowshoe walks begin at 10:30 a.m. on Saturdays and Sundays. For more information call (360) 569-2211, ext. 3314 or visit the Longmire Museum or Jackson Visitor Center.

Equipment: For an enjoyable snowshoe walk, you will need 

1. snowshoes: Snowshoes can be borrowed from the park for a $1.00 per pair donation (donations defray the cost of snowshoe maintenance and replacement) or you may use your own snowshoes.
2. hat
3. mittens
4. suitable boots (you will sink into the snow even wearing snowshoes)
5. sunscreen
6. sunglasses

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NPS Photo

Being prepared for Mount Rainier's winter conditions ensures a more enjoyable time at the park.

Carry tire chains and practice putting them on at home. State law requires all vehicles to carry tire chains in the mountains in winter.

Travel with a full tank of gas and bring extra food and fuel for your car in case you have to stay out an extra night.

Pack trash bags for trash and wet clothing.

Wear clothing and footwear that provides warmth, even when wet.

Designate a contact person who knows when to expect you back home.

Carry the Ten Essentials and know how to use them.

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Weather
Be aware that mountain weather changes rapidly - a pleasant outing can quickly be transformed into a survival ordeal. Navigation in harsh winter conditions can be extremely difficult. It is usually better to camp and wait for clearing weather than to continue and risk becoming lost.

Avalanches
Avalanches are most common during or immediately after a storm. Never travel or camp in an avalanche zones. Stop at the Longmire Museum or Jackson Visitor Center for weather and avalanche hazard forecasts, maps of areas to avoid, and general avalanche information. Learn more about avalanche safety.

Hypothermia 
When exposed to cold temperatures, the body begins to lose heat faster than it can be produced. The result is hypothermia, or abnormally low body temperature. A combination of cold weather, wet snow, and wind can easily rob a person of essential body heat. If left untreated, hypothermia can lead to unconsciousness and death.

To prevent hypothermia:
*wear appropriate clothing including wool or synthetics like polypropylene (never cotton!) to help retain body heat when clothing gets wet
*wear adequate wind and rain protection
*wear waterproof boots
*eat frequently
*avoid exhaustion
*seek shelter

Shelters
Snow caves, tents, and igloos can provide shelter from the elements, but be sure your shelter has adequate ventilation to prevent carbon monoxide poisoning. Maintain good ventilation while cooking, as cooking in a shelter will consume oxygen rapidly. To maintain adequate ventilation during snowy, windy conditions, you will need to go outside to dig out your tent or clear igloo vents. Collapse igloos and snow caves after use.

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In the southwest corner of the park, snowmobiles are permitted for 6.5 miles along the Westside Road from its junction with the main park road as far as Round Pass. Beyond Round Pass, the Westside Road is closed to snowmobile use. Snowmobiles are also permitted on all the road loops of Cougar Rock Campground. The campground is closed to overnight use during winter and the roadway is left unplowed. Contact a park ranger at the Longmire Museum for maps and additional snowmobile information.

On the north side of the park, no ranger station is open in the winter. The US Forest Service District Office in Enumclaw provides information, maps and permits for White River, Carbon River, and Mowich Lake areas. For more information, call the USFS District Office in Enumclaw at (360)825-6585. Highway 410 is closed near its junction with Crystal Mountain Ski Area road, at the North Park Boundary.

Snowmobiles are permitted on the 12-mile section of unplowed road from the North Park Boundary on Highway 410 to the White River Campground. Snowmobiles may not continue on Hwy 410 south of the White River Road turnoff. They are also prohibited from proceeding beyond the closure at the White River Campground road junction towards Sunrise. Snowmobiles must stay on the road corridor; they are not allowed to proceed beyond the campground towards Glacier Basin. Be aware of avalanche danger and the Mount Rainier weather forecast. 

In the southeast corner of the park snowmobiling is allowed on the Stevens Canyon Road from the Stevens Canyon Entrance to the road tunnel at Box Canyon.

Wilderness permits, required for all backcountry camping, and climbing registration cards are available at the north boundary arch on Highway 410 and the US Forest Service office in Enumclaw or by self registration at the Ohanapecosh Ranger Station.

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