Washington Hiking & Trekking Guide 2025
Explore the best hiking trails and trekking routes in Washington.
Washington State, located in the Pacific Northwest corner of the United States, is a land of dramatic contrasts — from the rain-soaked temperate rainforests of the Olympic Peninsula to the volcanic peaks of the Cascades and the arid shrub-steppe of the east. Home to Seattle, one of America's most dynamic cities, the state blends cutting-edge technology culture with stunning wilderness, world-class food and coffee scenes, and some of the continent's most diverse outdoor adventure.
Top Hiking Trails
The best hikes Washington has to offer.
Skyline Trail (Mount Rainier)
moderateThe quintessential Mount Rainier hike, looping through spectacular wildflower meadows with close-up views of the Muir Snowfield and multiple glaciers. The 360-degree views of Rainier and surrounding Cascades are unparalleled.
Hall of Mosses Trail (Hoh Rain Forest)
easyA magical loop through ancient big-leaf maple trees draped in vivid green mosses in the Hoh Rain Forest. One of the most photographed trails in the Pacific Northwest, enchanting in all weather conditions.
Hurricane Hill Trail
moderateA spectacular ridge trail offering panoramic views of the Olympic Mountains, Strait of Juan de Fuca, and Vancouver Island. Wildflowers bloom profusely in July-August and Olympic marmots are commonly seen.
Cape Horn Trail
moderateOne of Washington's best Columbia River Gorge hikes, offering dramatic basalt cliffs, wildflowers, and sweeping views of the Columbia River and Oregon's Crown Point. A genuine Northwest hiking classic.
Enchantments (Core Zone)
hardWashington's most celebrated and sought-after backcountry destination — a magical alpine landscape of granite peaks, turquoise lakes, and mountain goats. Permits are required and extremely competitive (lottery-based).
Wonderland Trail
hardThe complete circumnavigation of Mount Rainier is one of the most iconic long-distance trails in the Pacific Northwest, passing through diverse ecosystems including wildflower meadows, old-growth forest, glacial valleys, and subalpine terrain.
Hoh River Trail
easyFollows the Hoh River deep into the Olympic backcountry through ancient temperate rainforest. Short day-hike options from the Hoh Visitor Center are flat and excellent for families; the full trail to Glacier Meadows is spectacular.
Heather-Maple Pass Loop
moderateConsistently rated among Washington's top 10 day hikes, this loop passes turquoise Rainy Lake and Lake Ann with stunning views of the North Cascades. Fall colors (October) are spectacular.
Twin Falls Trail
easyA popular and accessible hike near Seattle through old-growth forest to a dramatic two-tiered waterfall on the South Fork Snoqualmie River. Excellent for families and those new to Pacific Northwest hiking.
Snow Lake Trail
moderateOne of the most popular Alpine Lakes Wilderness hikes, leading through subalpine meadows to a beautiful mountain lake surrounded by ridges. Despite its popularity, the views are exceptional.
Mount Constitution Summit
moderateThe highest point in the San Juan Islands at 734m, crowned by a stone observation tower offering views of the entire San Juan archipelago, Mount Rainier, the Cascades, and Vancouver Island.
Padilla Bay Interpretive Trail
easyA flat dike trail through one of the most important estuarine habitats on the West Coast, excellent for birdwatching with views of the North Cascades and San Juan Islands. The 11,000-acre bay hosts massive flocks of migratory birds.
Beacon Rock Trail
moderateA short but thrilling switchback trail up the side of Beacon Rock — one of the largest monoliths in North America at 268m — with handrails all the way to the summit and spectacular Columbia River Gorge views.
Trails by Difficulty
Find trails that match your fitness level.
🟢 Easy
Flat or gently rolling terrain, well-maintained trails; suitable for families with young children and those with limited hiking experience (examples: Hall of Mosses, Twin Falls short version, Padilla Bay)
🟡 Moderate
Some elevation gain, typically 300-700m; good fitness recommended; appropriate footwear helpful but trail runners work (examples: Skyline Trail, Hurricane Hill, Cape Horn, Heather-Maple Pass)
🟠 Challenging
Significant elevation gain 700-1500m; fit hikers only; proper hiking boots and gear essential (examples: Enchantments day attempt, Wonderland Trail sections)
🔴 Expert
Technical terrain, extreme elevation gain, route-finding skills needed, wilderness permits required; guide recommended for first-timers (examples: full Enchantments backcountry, glacier travel on Rainier)
Complete Hiking Guide
Detailed trail descriptions, packing checklists, and route recommendations.
Hiking Preparation
What to bring and how to prepare.
Essential Gear
Day Hikes
- Sturdy hiking boots/shoes
- Plenty of water (2-3 liters)
- Snacks and lunch
- Sun protection (hat, sunscreen)
- Rain layer/jacket
- First aid kit
- Navigation (map, GPS, phone)
- Flashlight/headlamp
Multi-Day Treks
- All day hike essentials plus:
- Backpack (40-60L)
- Tent or shelter
- Sleeping bag and pad
- Cooking equipment
- Water purification
- Extra clothing layers
- Emergency supplies
Physical Preparation
- Start training weeks before challenging hikes
- Build up endurance with regular cardio
- Practice on local trails with elevation gain
- Break in new boots before the trip
- Acclimatize to altitude gradually if needed
Hiking Safety
Stay safe on the trails.
Always tell someone your hiking plans and expected return time. Carry emergency communication device in remote areas.
Check weather conditions before setting out. Turn back if conditions deteriorate. Never underestimate mountains.
Stay on marked trails. Getting lost in unfamiliar terrain can be dangerous. Carry navigation tools.
Be aware of wildlife. Research local animals and know how to respond to encounters.
Start early to allow plenty of daylight. Always aim to be back before dark.
Local Hazards
- Rapidly changing mountain weather — storms can develop within hours even in summer; always carry rain gear and extra layers
- River crossings on unmaintained trails can be dangerous in spring snowmelt (May-June)
- Bears and cougars present in wilderness areas — carry bear spray and make noise while hiking
- Loose rock on mountain and ridge trails; appropriate footwear essential
- Hypothermia risk even in summer in the Olympic rain forests and at altitude — wet cold is more dangerous than dry cold
- Sun exposure at high elevation is intense — sunscreen and hat required
- Cell service unreliable in most wilderness areas — download offline maps and carry a paper map
- Ticks active in eastern Washington grasslands and low-elevation forests spring through early summer
- Wildfires can close trails in eastern Washington August-September — check trail conditions before departure
Best Time to Hike
Plan your hiking adventure for optimal conditions.
🌸 Spring
Lower-elevation trails accessible from March; wildflowers peak April-June; expect muddy conditions and snow at altitude; perfect for rain forest trails
☀️ Summer
Best season for high-altitude trails; Paradise wildflowers peak July-August; Enchantments permit lottery results in May; all trails accessible by July
🍂 Fall
Heather-Maple Pass and North Cascades spectacular October; fewer crowds; Cascade passes open until first major snowfall (typically October-November); excellent mushroom foraging
❄️ Winter
Low-elevation trails passable year-round; Hoh Rain Forest is dramatic in winter; high trails closed under snow; snowshoe trails at Hurricane Ridge and Crystal Mountain
Explore Washington's Trails
Get our complete hiking guide with GPS routes, difficulty ratings, and local tips.
Download Hiking Guide