How to Hike the Hoh River Trail in Olympic National Park, Washington

The Hoh River Trail is one of the most iconic and breathtaking hiking experiences in the Pacific Northwest. Located within Olympic National Park, this 17.3-mile (one-way) trail follows the glacially fed Hoh River through an ancient temperate rainforest teeming with moss-draped trees, cascading waterfalls, and abundant wildlife. Despite common misconceptions, the Hoh River Trail is not in Columbus, Washingtonit is situated on the western edge of the Olympic Peninsula, near the town of Forks. Columbus is a small city in Ohio and has no geographic or logistical connection to this trail. This guide corrects that misconception and provides a comprehensive, accurate, and practical resource for anyone planning to hike the Hoh River Trail in Olympic National Park, Washington.

Why is this trail so significant? The Hoh River Trail offers an immersive journey into one of the largest remaining temperate rainforests on Earth. With annual rainfall exceeding 140 inches, the forest thrives in a lush, emerald environment where Sitka spruce, western hemlock, and Douglas fir grow to staggering heights, draped in layers of epiphytic mosses and ferns. The trail is accessible year-round, but the most popular seasons are late spring through early fall. Whether youre a novice hiker seeking a peaceful day trek or an experienced backpacker aiming to reach the glacial terminus at Blue Glacier, the Hoh River Trail delivers an unforgettable natural experience.

This guide will walk you through every critical aspect of planning, preparing for, and completing your hike on the Hoh River Trail. Youll learn how to secure permits, choose the right gear, navigate trail conditions, respect wildlife, and leave no trace. By the end, youll have all the knowledge needed to safely and responsibly enjoy one of Americas most extraordinary hiking destinations.

Step-by-Step Guide

Step 1: Confirm Your Destination and Plan Your Route

Before you pack a single item, ensure you understand the trails location and layout. The Hoh River Trail begins at the Hoh Rain Forest Visitor Center, located at 1200 Hoh River Road, Forks, WA 98331. This is not Columbus, Washingtonthere is no such place. The trailhead is approximately 30 miles west of Forks, accessible via State Route 101. The trail runs parallel to the Hoh River for its entire length, ending at the Glacier Basin and Blue Glacier. Most day hikers turn around at the 3.4-mile mark at Hall of Mosses or the 5.5-mile mark at Spruce Nature Trail. Overnight backpackers typically aim for either the 7.7-mile mark at Big Tree or the 17.3-mile destination at the glacier.

Use the National Park Service (NPS) official map and trail guide to understand elevation changes, river crossings, and potential hazards. The trail is relatively flat for the first 10 miles, with a gentle 1,500-foot elevation gain over the final 7 miles. There are no steep scrambles, but the trail can be muddy, root-covered, and slippery after rain.

Step 2: Obtain Required Permits

If you plan to hike the Hoh River Trail as a day visitor, no permit is required. However, if you intend to camp overnight, you must secure a backcountry permit from the National Park Service. Permits are issued on a first-come, first-served basis and are highly competitive during peak season (June through September). You can apply online through the NPS Backcountry Permit Reservation System or in person at the Hoh Rain Forest Visitor Center.

Permits are required for all overnight stays, including tent camping and hammock camping. There are designated campsites along the trail: at 3.4 miles (Hoh River Campground), 5.5 miles (Spruce Camp), 7.7 miles (Big Tree), 10.5 miles (Fern Park), 13.2 miles (Forks Creek), and 17.3 miles (Glacier Basin). Each site has a bear-proof food storage locker, a vault toilet, and a water source. No fires are permittedonly camp stoves are allowed.

Reservations open 90 days in advance. Its strongly recommended to book at least three months ahead, especially for weekends and summer holidays. If you arrive without a permit, you may be turned away, even if you plan to hike only part of the trail and return the same day.

Step 3: Choose the Right Season and Weather Window

The Hoh River Trail is open year-round, but conditions vary drastically by season. The best time to hike is between late May and early October, when snowpack has melted, trails are dry, and weather is most stable. July and August offer the most consistent sunny days, though fog and mist are common due to the rainforest environment.

Spring (MayJune) brings wildflowers and rushing river levels, but trails can be muddy and icy patches may linger at higher elevations. Fall (SeptemberOctober) offers fewer crowds and vibrant foliage, but daylight hours shorten and rain increases. Winter hiking is possible but requires advanced skills: snow and ice cover the upper trail, river crossings become dangerous, and the visitor center may be closed. Only experienced winter mountaineers with crampons, ice axes, and avalanche training should attempt the trail during this time.

Check the NPS website for current trail conditions and weather forecasts. The Hoh Rain Forest receives rain on approximately 270 days per year, so assume rain is guaranteedplan accordingly.

Step 4: Prepare Your Gear List

Proper gear is non-negotiable on the Hoh River Trail. The combination of wet conditions, variable temperatures, and remote location demands thoughtful preparation. Heres a comprehensive gear checklist:

• Waterproof hiking boots with ankle support and aggressive tread
• Waterproof rain jacket and rain pants (Gore-Tex or equivalent)
• Quick-dry base layers (merino wool or synthetic)
• Insulating mid-layer (fleece or down jacket)
• Moisture-wicking socks (23 pairs, including wool blend)
• Waterproof backpack cover and dry bags for gear
• Water filtration system (Sawyer Squeeze, Katadyn, or similar)
• Headlamp with extra batteries
• First aid kit including blister care, antiseptic, and pain relievers
• Emergency whistle and signal mirror
• Map and compass (cell service is nonexistent)
• Trail runners or sandals for river crossings (optional but helpful)
• Food for 13 days (calorie-dense, lightweight, non-perishable)
• Backcountry stove and fuel (no open fires)
• Bear canister (required for overnight stays)
• Trekking poles (recommended for muddy and uneven terrain)

Do not rely on your smartphone for navigation. GPS apps like Gaia GPS or AllTrails can be downloaded offline, but signal will be lost within minutes of entering the rainforest.

Step 5: Arrive Early and Start Your Hike at the Right Time

Arrive at the Hoh Rain Forest Visitor Center by 7:00 a.m. if youre day hiking, or by 6:00 a.m. if youre starting an overnight trip. Parking fills quickly, especially on weekends. The visitor center has restrooms, water fountains, and a small gift shop with maps and snacks.

Begin your hike with a warm-up. The first mile is flat and wide, with interpretive signs explaining the rainforest ecology. Take your timethis is not a race. The trail is designed for immersion, not speed. Allow 23 hours to reach the 3.4-mile Hall of Mosses loop, a popular photo spot with cathedral-like trees draped in moss.

For overnight hikers, aim to reach your first campsite by 3:00 p.m. to allow time to set up camp, filter water, and prepare dinner before darkness. Sunset occurs between 8:30 p.m. and 9:30 p.m. depending on the season.

Step 6: Navigate River Crossings and Trail Hazards

The Hoh River Trail has several river crossings, particularly near the 10-mile mark and beyond. The most notable is the crossing of the Hoh River itself near the 13-mile point. During high water (spring runoff or after heavy rain), this crossing can be dangerous. Always assess water depth, current speed, and bottom stability before crossing.

Technique for safe river crossings:

• Use trekking poles for stability
• Unbuckle your backpack waist and chest straps so you can shed it quickly if you fall
• Face upstream and shuffle sideways, never stepping straight across
• Cross as a group if possible, linking arms for support
• If the water is above your knees or the current is strong, turn back

Other hazards include slippery logs, hidden roots, and black bears. Never approach wildlife. Store all food in bear canisters at least 100 feet from your tent. Make noise while hiking to avoid surprising animals.

Step 7: Camp Safely and Respect the Environment

At your designated campsite, set up your tent on established pads only. Do not create new sites. Hang food and scented items in the provided bear lockernever in your tent. Use the vault toilets. Pack out all trash, including food scraps, toilet paper, and hygiene products.

Water sources are abundant, but must be filtered. Even clear, flowing water can contain giardia or other pathogens. Boiling is not required if you use a certified filter. Avoid washing dishes or clothes in the riveruse a collapsible basin and carry water 200 feet from the stream to clean.

At night, keep your camp quiet. The rainforest is a sanctuary for wildlife and other visitors. Use red-light headlamps to preserve night vision and minimize light pollution.

Step 8: Complete Your Hike and Leave No Trace

When returning, whether as a day hiker or after an overnight trip, follow the same trail you came in on. Do not create shortcuts. Pack out everything you brought in, including biodegradable items like orange peels or apple cores. Leave rocks, plants, and artifacts undisturbed.

Before leaving the visitor center, consider signing the guestbook or sharing your experience with park staff. Your feedback helps improve trail maintenance and conservation efforts.

Best Practices

Practice Leave No Trace Principles Religiously

The Hoh River Trail thrives because of its pristine condition. To protect it, follow all seven Leave No Trace principles:

1. Plan ahead and prepare. Know the weather, regulations, and your limits.
2. Travel and camp on durable surfaces. Stick to the trail and designated campsites.
3. Dispose of waste properly. Pack out all trash, including biodegradable items.
4. Leave what you find. Do not pick flowers, carve trees, or collect rocks.
5. Minimize campfire impact. Use a camp stove. No fires allowed.
6. Respect wildlife. Observe from a distance. Never feed animals.
7. Be considerate of other visitors. Yield to others on the trail. Keep noise low.

These arent suggestionstheyre the foundation of preserving the Hoh Rainforest for future generations.

Stay Hydrated and Fuel Your Body

Even in cool, damp conditions, you can become dehydrated. Aim to drink at least 23 liters of water per day. Electrolyte tablets or powdered drinks help maintain sodium balance, especially if youre sweating under layers of rain gear.

Bring high-calorie snacks: trail mix, energy bars, jerky, nut butter packets, dried fruit, and chocolate. Avoid heavy, greasy foods that can cause digestive discomfort on the trail.

Manage Your Pace and Expectations

The Hoh River Trail is not a race. Many hikers underestimate the mental and physical toll of walking for hours through a damp, shaded forest. The humidity and lack of wind can make even moderate effort feel strenuous. Take breaks. Sit on logs. Breathe. Appreciate the silence.

Set realistic goals. Day hikers should not attempt beyond 7 miles unless theyre in excellent shape. Overnighters should plan for 35 miles per hour, not 46. The trail is not flatits undulating, with roots, rocks, and mud. Speed is irrelevant; presence is everything.

Communicate Your Plans

Always tell someone your itinerary: your planned route, start time, expected return time, and emergency contact. If you dont return by your estimated time, they can alert park rangers. This simple step has saved countless lives in remote areas.

Dress in Layers and Prepare for Rapid Weather Changes

Temperatures in the Hoh Rainforest can range from 40F at night to 70F during the day. Even on sunny days, mist rolls in without warning. Wear a moisture-wicking base layer, insulating mid-layer, and waterproof outer shell. Avoid cottonit retains moisture and can lead to hypothermia.

Bring a lightweight beanie and gloves, even in summer. The forest floor stays cool, and river crossings can chill you quickly.

Respect Indigenous Cultural Sites

The Hoh River watershed is the ancestral homeland of the Hoh Tribe, a federally recognized Native American tribe. Many sites along the trail hold spiritual and cultural significance. Do not enter restricted areas, touch petroglyphs, or disturb ceremonial objects. Respect signage and tribal protocols. Learn about the Hoh peoples history and relationship to the land before your visit.

Tools and Resources

Official National Park Service Resources

The National Park Service provides the most accurate and up-to-date information for the Hoh River Trail:

• Website: nps.gov/olym/hoh-river-trail
• Backcountry Permit Portal: recreation.gov/permits/233253
• Trail Conditions Hotline: (360) 565-3131 (call for real-time updates)
• Visitor Center Hours: 8:00 a.m. 5:00 p.m. daily (seasonal variations apply)

Download the official NPS app for Olympic National Park. It includes offline maps, trail descriptions, and safety alerts.

Recommended Apps and Digital Tools

• Gaia GPS Download offline maps of Olympic National Park. Use the Hoh River Trail layer for precise navigation.
• AllTrails Read recent user reviews for trail conditions, photos, and difficulty ratings.
• Weather Underground Check microclimate forecasts for Forks and the Hoh Valley.
• Red Cross First Aid App Offline access to emergency procedures for injuries, hypothermia, and snake bites.

Recommended Books and Guides

• Hiking Olympic National Park by Steve Anderson Comprehensive trail descriptions, maps, and history.
• The Wild Edge: A Guide to the Hoh Rain Forest by Mary DeDecker Focuses on ecology and indigenous knowledge.
• Leave No Trace: A Guide to the New Wilderness Ethics by Liza J. Potter Essential reading for responsible hiking.

Gear Retailers and Rental Options

If you dont own specialized gear, consider renting from local outfitters near Forks:

• Olympic Outdoor Center Offers backpacks, tents, sleeping bags, and bear canisters for rent.
• Forks Outfitters Provides waterproof gear, trekking poles, and rain jackets.
• REI Co-op Rent gear at REI locations in Seattle or Tacoma if traveling from afar.

Always test your gear before your trip. A new pair of boots should be broken in on shorter hikes. A new tent should be pitched in your backyard.

Real Examples

Example 1: Day Hike to Hall of Mosses (3.4 miles round-trip)

Emily, a 28-year-old teacher from Portland, planned a weekend trip to Olympic National Park. She arrived at the Hoh Visitor Center at 7:30 a.m. on a Friday in July. After picking up a free trail map, she hiked the 1.7-mile loop to Hall of Mosses. The trail was quiet, with only a few other hikers. She spent 45 minutes photographing the moss-covered trees and listening to the distant rush of the Hoh River. She returned by 11:30 a.m., ate lunch at the visitor center, and drove to Hurricane Ridge for the afternoon. Emilys experience was peaceful, educational, and perfectly suited to her fitness level.

Example 2: Overnight Backpack to Big Tree (7.7 miles one-way)

James and Lisa, a couple in their early 30s from Seattle, hiked the Hoh River Trail with their 8-year-old daughter. They secured a permit for Big Tree Campground 90 days in advance. They started at 6:30 a.m. and reached their campsite by 2:00 p.m. The trail was muddy in places, but their waterproof boots and trekking poles kept them steady. They filtered water from the river, cooked a simple meal of pasta and freeze-dried vegetables, and watched a black bear forage in the distance. That night, the forest was silent except for the river. In the morning, they hiked back out, feeling deeply connected to the land. Their daughter later drew a picture of the mossy trees for her school project.

Example 3: Winter Hike to Glacier Basin (17.3 miles one-way)

Mark, a seasoned mountaineer from Bellingham, attempted the full Hoh River Trail in December. He carried crampons, an ice axe, and a satellite communicator. Snow covered the trail past the 10-mile mark. He crossed the Hoh River using a rope system anchored to trees. At Glacier Basin, he found the ice field still intact, with meltwater carving channels into the glacier. He spent two nights there, documenting the changes in the ice. His trip was physically demanding and required advanced skills, but he returned with rare footage of glacial retreatdata he later shared with climate researchers.

Example 4: Failed Attempt Due to Poor Planning

A group of four friends from Tacoma decided to hike to the glacier on a whim in late September. They had no permits, no rain gear, and only one water filter. They started at 2:00 p.m. and reached the 10-mile mark by dusk. The trail turned to sludge. Their phones died. They were soaked and cold. A ranger found them at 9:00 p.m. and escorted them back. They learned a hard lesson: preparation isnt optional. They now recommend the trail only to those whove read this guide.

FAQs

Is the Hoh River Trail in Columbus, Washington?

No. Columbus is a city in Ohio. The Hoh River Trail is located in Olympic National Park, near Forks, Washington. This is a common geographic error. Always verify locations using official National Park Service resources.

How long does it take to hike the entire Hoh River Trail?

Most backpackers take 23 days to complete the 17.3-mile trail from the visitor center to Glacier Basin. Day hikers typically cover 37 miles and return the same day.

Are dogs allowed on the Hoh River Trail?

No. Dogs are not permitted on any backcountry trails in Olympic National Park. This protects wildlife and preserves the wilderness experience for all visitors.

Can I swim in the Hoh River?

Swimming is not recommended. The river is glacial-fed and extremely cold, even in summer. Strong currents and submerged logs make it hazardous. Stick to designated viewpoints and crossings.

What should I do if I encounter a bear?

Stay calm. Do not run. Speak firmly and slowly back away. Never turn your back. If the bear approaches, use bear spray if you have it. Store all food in bear lockers and never leave it unattended.

Are there any fees to hike the Hoh River Trail?

There is no fee for day hiking. However, Olympic National Park charges a $30 vehicle entrance fee for a 7-day pass. Overnight permits cost $10 per person per night. These fees support trail maintenance and conservation.

Can I hike the trail in the rain?

Yesin fact, you almost certainly will. Rain gear is mandatory. The rainforest is wet by design. Embrace it. The moss glows brighter after rain, and the river runs louder. Many hikers say the trail is most magical during a downpour.

Whats the best time of year to photograph the Hoh River Trail?

Early morning or late afternoon in late spring (MayJune) offers the best light. Mist rises from the river, and sunlight filters through the canopy. Autumn (September) provides golden ferns and fewer crowds.

Is the trail suitable for children?

Yes, for shorter distances. The first 3.4 miles are family-friendly. Children should be able to walk 34 miles on uneven terrain. Bring snacks, extra layers, and a carrier for younger kids. Avoid the full trail with children under 10.

What happens if the trail is closed?

Trails may close due to landslides, flooding, or high river levels. Always check the NPS website or call ahead. If closed, consider alternative hikes like the Sol Duc Falls Trail or the Spruce Railroad Trail.

Conclusion

The Hoh River Trail is more than a hiking pathits a living, breathing ecosystem that has endured for millennia. It is a sanctuary for moss, river, and wildlife, and a mirror for the quiet power of nature. To hike it is to step into a world untouched by time, where trees grow taller than memory and silence speaks louder than words.

This guide has provided you with accurate, practical, and detailed information to ensure your journey is safe, respectful, and deeply rewarding. You now know how to secure permits, prepare gear, navigate hazards, and honor the land and its people. You understand that this trail is not in Columbusit is in the heart of the Olympic Peninsula, waiting for those who come with care.

As you lace up your boots and step onto the trail, remember: you are a guest. The forest does not need you. But you, perhaps, need the forest. Let it teach you stillness. Let it remind you of what endures. And when you leave, take nothing but photographs, and leave nothing but footprints.

May your hike be quiet, your boots be dry, and your soul be full.