Boulder River Wilderness
Boulder River Wilderness is a wilderness area within the Mount Baker-Snoqualmie National Forest in the western Cascade Range of Washington state . 
<triplet> Boulder River Wilderness <subj> Mount Baker-Snoqualmie National Forest <obj> located in protected area <subj> Washington <obj> located in the administrative territorial entity <triplet> Mount Baker-Snoqualmie National Forest <subj> Washington <obj> located in the administrative territorial entity <triplet> Cascade Range <subj> Washington <obj> located in the administrative territorial entity