The U.S. Forest Service, part of the Department of Agriculture, administers National Forests throughout the country.

The USFS/National Park Service Outdoor Recreation Information Center can be reached at 206-220-7450. Camping reservations for USFS campground can be made through 1-877-444-6777 (TTY 1-877-333-6777). The USFS wild flower hotline is 1-800-354-4595.