Under agreement, the trail leading to the [Mount Pilchuck] summit is wholly maintained by the United States Forest Service, even though it is within a state park.
Mount Pilchuck (Wikipedia)Mount Pilchuck (Lushootseed: bəlalgʷəʔ) is a mountain located in Snohomish County, Washington. It is 37 miles (60 km) northeast of Seattle. It is part of the Cascade Range.