Hikes›United States›Washington›Colchuck Permit AreaHikes in Colchuck Permit AreaIsolation LakeDay hike · 18.5 km · ↑ 1,434 mStuart Lake TrailDay hike · 14.4 km · ↑ 512 mCampsite on Stuart Lake TrailBase camp · 2.5 km · ↑ 197 m