About hiking in Grays Harbor County

Grays Harbor County, Washington has 105 named trails tagged for hiking, covering 210 miles, an average of 2.0 miles each. The longest is West Fork Humptulips Trail #806, at 30.9 miles. 11 run 5 miles or longer.

What the hiking trails in Grays Harbor County are like

By length, 70 are under a mile, 24 run 1 to 5 miles, and 11 are 5 miles or longer. 11 are loops, ending where they start; the longest is Gatton Creek Trail, at 3.9 miles.

Of the 41 with a difficulty rating, 16 easy and 25 moderate. Of the 105 with measured elevation, Colonel Bob Trail #851 climbs the most, about 8,508 ft, and 11 gain 1,000 ft or more.

All 105 hiking trails, longest first

West Fork Humptulips Trail #806Hike30.9 mi Wynoochee Lake Shore TrailHike16.0 mi Wynoochee Lake Shore Trail #878Hike13.8 mi Colonel Bob Trail #851Hike11.6 mi A-LineHike9.1 mi Larch Mountain West / Upper Twin PeaksHikeMTB8.7 mi Quinault Loop TrailHike7.3 mi PorterHikeMTB7.2 mi North Rim #3HikeMTB6.9 mi Petes Creek Trail #858Hike5.9 mi Westport Light LoopHike5.4 mi Porter TrailHikeMTB4.6 mi Gatton Creek TrailHike3.9 mi Chehalis River TrailHikeMTB3.7 mi West Fork TrailHike3.6 mi Preachers Slough TrailHike3.6 mi Elma City LoopHike3.6 mi CrestlineHikeMTB3.4 mi Montesano Historic Homes LoopHike3.3 mi Westport Light TrailHikeMTB2.3 mi Kestner Homestead TrailHike2.3 mi Sylvia Creek Forestry TrailHike2.2 mi Lodge TrailHike1.9 mi Sylvia Ridge TrailHikeMTB1.8 mi Cougar Rocks TrailHike1.7 mi East Aberdeen Waterfront WalkwayHike1.6 mi Colonel Bob Summit Trail #851.1Hike1.6 mi Lake TrailHikeMTB1.5 mi Fletcher Canyon Trail #857Hike1.4 mi Buck Lake LoopHikeMTB1.3 mi Basich TrailwayHikeMTB1.3 mi C-2710HikeMTB1.3 mi Brownie TrailHikeMTB1.1 mi Greenline TieHikeMTB1.1 mi Wynoochee Pass Trail #874Hike1.0 mi Lower Pete's Creek Trail #858.1Hike1.0 mi Lower Petes Creek Trail #858.1Hike1.0 mi East Fork TrailHike1.0 mi Maple Glade Nature TrailHike0.9 mi Schilly TrailHike0.9 mi Porter FallsHikeMTB0.8 mi A-1600 TrailHike0.8 mi O.D.Hike0.8 mi Jungle TrailHikeMTB0.8 mi Lake Swano TrailHike0.7 mi Sandpiper TrailHike0.7 mi Johns River Crossover TrailHike0.7 mi Satsop Crest TrailHike0.7 mi Resort TrailHike0.7 mi Fuzzy Top TrailHikeMTB0.7 mi Sergeant MeowsteinHike0.7 mi Aunt BethanyHikeMTB0.6 mi Wrights Canyon TrailHike0.6 mi Bottle Beach Interpretive TrailHike0.6 mi Mike-O-RamaHikeMTB0.6 mi East RoadHikeMTB0.6 mi Weatherwax TrailHike0.6 mi Perkins Pond Nature TrailHike0.6 mi Seabrook Perimeter TrailHikeMTB0.6 mi Mid-EarthHikeMTB0.6 mi West Fork Link-The JungleHikeMTB0.5 mi Forest Road 2404-080Hike0.5 mi Neopolitan CharlieHike0.5 mi Shifting Sands Natural TrailHike0.5 mi Espresso ShotHikeMTB0.5 mi X Link (Dirty Peanut)Hike0.5 mi Get the Stink OutHikeMTB0.5 mi Hunter Flat Trail 878.2Hike0.5 mi Hamby Hill LoopHike0.5 mi Narnia TrailHikeMTB0.5 mi Quinault Maintenance TrailHike0.5 mi Spoon Creek Falls Trail #885Hike0.4 mi Rain Forest Nature TrailHike0.4 mi Higley Peak TrailHike0.4 mi Higley Peak Trail #856Hike0.4 mi Stream Rehabilitation Nature TrailHike0.4 mi Porter Tie TrailHikeMTB0.4 mi Gary Laser EyesHike0.4 mi Hamby Hill EastHike0.4 mi Riverside WalkwayHike0.4 mi Snake OilHike0.4 mi Steam DonkeyHike0.3 mi GeronimoHikeMTB0.3 mi Pine WinderHike0.3 mi Joels TrailHikeMTB0.3 mi Cousin EddieHikeMTB0.3 mi Drop DownHike0.3 mi West RoadHikeMTB0.2 mi Townside TrailHike0.2 mi Hot TomatoHikeMTB0.2 mi Maid Brigade TrailHikeMTB0.2 mi Wynoochee Falls TrailHike0.2 mi Working Forest Interpretive TrailHike0.2 mi Aunt EdnaHikeMTB0.2 mi Serpent's TailHike0.2 mi Big Spruce TrailHike0.2 mi Old Narnia TrailHikeMTB0.2 mi AA-0150Hike0.2 mi Burke TrailHike0.2 mi Elk Creek TrailHike0.2 mi GrootHikeMTB0.1 mi Fisherman's BoardwalkHike0.1 mi Aberdeen Lake DamHike0.1 mi Burk's BypassHike0.1 mi Gnome TrailHike0.1 mi

← All Grays Harbor County trails

Trail geometry from OpenStreetMap contributors, licensed ODbL. Elevation from the USGS 3D Elevation Program. Compiled and published by Trailmonger · trail data last rebuilt October 4, 2026.