Visiting the Hoh Rain Forest

Trees, shrubs, ferns and moss in the Hoh Rain Forest

Photo by Ken and Mary Campbell

Throughout the winter season, rain falls frequently in the Hoh Rain Forest, contributing to the yearly average of 140 inches (3.55 meters) of precipitation each year. The result is a lush, green canopy of both coniferous and deciduous species. Mosses and ferns that blanket the surfaces add another dimension to the enchantment of the rainforest.

The Hoh Rain Forest is located in the stretch of the Pacific Northwest rainforest which once spanned the Pacific coast from southeastern Alaska to the central coast of California. The Hoh is one of the finest remaining examples of temperate rainforest in the United States and is one of the park's most popular destinations.

The Hoh lies on the west side of Olympic National Park, about a two-hour drive from Port Angeles and under an hour from Forks. The Hoh Rain Forest is accessed by the Upper Hoh Road, off of Highway 101 (directions).

A general map and information regarding facilities, picnic areas, camping, and regulations can be found on the park's Hoh Rain Forest brochure.

A photo of a flat, dirt trail winding through tall, moss covered trees in the Hoh Rain Forest.
Trails lead through thick rain forests in the Hoh.

NPS Photo

Places to Stay
The Hoh Rain Forest has a campground that is open year round, with 72 sites located in the old growth forest along the river.

There are also places to stay just outside the park boundary, and in the town of Forks, less than a one-hour drive by car.

Information about lodging can be found through the Forks Chamber of Commerce website.

The Hoh Rain Forest Visitor Center, located at the end of the Upper Hoh Road, is a great place to start. The staff there can give you ideas for your visit and exhibits will help explain what makes this area so special. The visitor center is open daily during the summer, closed January through early March, and generally open Friday through Sunday during the spring and fall seasons (hours may vary according to season).

Two short nature trails loop through the forest near the Visitor Center -- the Hall of Mosses Trail (.8 miles/ 1.2 km), and the Spruce Nature Trail (1.2 miles/ 1.9 km).

The Hoh's major hiking trail is the Hoh River trail, which leads 17.3 miles (27.8 km) to Glacier Meadows, on the shoulder of Mount Olympus. The Hoh Lake trail branches off from the Hoh River trail just after the ranger station and ascends to Bogachiel Peak between the Hoh and the Sol Duc Valley.

Pets are not allowed on trails in the Hoh Rain Forest. Visit our Pets page for more information on where you can take your pet in the park.

Nearby Areas
Several coastal areas within Olympic National Park, as well as the town of Forks, can be reached in less than one hour by car from the Hoh. Before you come, make sure to visit the Getting Around page for mileages to different park destinations.

Flora and Fauna of the Hoh

Imagine a climate that rains most of the year. Its average summer temperatures don’t reach above the mid 70s F or low 20s C. The undergrowth is dense and the canopy is thick, providing shade until an old growth giant falls. This is the life in a temperate rainforest. If you were an animal here, where would you live? If you were a plant, how might you survive? The flora and fauna of the Hoh are unique and abundant. So what might you see?

It is always exciting to see animals in our lush forests. It is common for visitors to spot large mammals like Roosevelt Elk, Black Bears, and River Otter. One may also spot signs of more elusive animals such as Bobcat and Mountain Lions that are more active at night. The overgrown forest floor provides the perfect habitat for animals like banana slugs , snails, rodents, snakes, and salamanders. Among the treetops, you may hear birds sing. We often see American Robins, Barred Owls, and Canada Grey Jays. The old growth provides a special habitat for the endangered Northern Spotted Owl, so remember to respect the home of these animals during your visit!

The Hoh is home to some of North America’s giants. As you traverse the trails, you may feel miniscule in comparison to the Sitka Spruce, Red Cedar, Big Leaf Maple and Douglas Fir that thrive here. Check out the Tree ID guide to navigate the forest and know which trees you’re hiking with! These tall trees darken the ecosystem below them, giving much loved shade to the hundreds of mosses and ferns below. A skylight only opens once one of these giants collapses, providing not only sunlight, but nutrition and new life to the forest that may grow upon its fallen trunk. These nursery logs can be seen throughout the forest in varying stages of decay. Do you see the new growth just sprouting? Can you see evidence from an oddly straight line of now-towering trees, perhaps still with space below their roots where a nursery log once gave nutrients and protection? This forest is teeming with life around every root. The variety of greens will thrill the eye as you hike through natural history.


Visit the Hoh Rainforest Photo Gallery on Flickr


Last updated: July 20, 2020

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