Where dispersed camping is legal on Washington's five national forests, the rules that actually apply, how to find an open site, and when to go.
Yes. Dispersed camping on Mt. Baker-Snoqualmie, Okanogan-Wenatchee, Gifford Pinchot, Olympic, and Colville national forests carries no camping fee. You may still need a Northwest Forest Pass to park at a developed trailhead, and a few high-use areas require a free permit.
Most ranger districts allow fourteen days within a thirty-day period, after which you must relocate a substantial distance. Some high-use corridors shorten that, so check the district.
No. The national park is a separate agency with separate rules: backcountry camping there requires a wilderness permit and a designated area or zone. Dispersed camping without a permit applies to the surrounding Olympic National Forest, not the park.
Not for the main corridors. Beckler River, the Mountain Loop, and the Teanaway main roads are passable in a passenger car in summer. Spur roads and anything marked high clearance on the Motor Vehicle Use Map are a different question, and a washed-out spur is not a place to learn.
Assume you carry it. West-side creeks are reliable but require filtering; east-side drainages run dry by midsummer. Plan a gallon per person per day plus cooking and cleanup.
Sometimes, and less often every year. Fire restrictions are posted by ranger district and by state industrial fire precaution level, and they change through the season. Check the week you go and default to a stove.