Headwaters Forest Reserve photo
ParkCalifornia, US

Headwaters Forest Reserve

Headwaters Forest Reserve preserves some of the last undisturbed old-growth redwood stands on Earth.

About

Headwaters Forest Reserve preserves some of the last undisturbed old-growth redwood stands on Earth. Located near Humboldt Bay in California, this 7,472-acre reserve offers visitors a profound connection to an ancient ecosystem that was nearly lost. It stands as a testament to successful conservation efforts, protecting not only monumental trees but also a diverse array of unique flora and fauna.

The reserve is a critical habitat for several threatened species, including the elusive marbled murrelet, which nests in the old-growth canopy, and the majestic northern spotted owl. Its pristine stream systems, including the South Fork Elk River and Salmon Creek, provide vital spawning grounds for coho and Chinook salmon, as well as steelhead and cutthroat trout. Visitors can explore various trails, such as the Elk River Trail, offering glimpses into these sensitive ecosystems and the towering redwood trees that define the landscape. The Headwaters Education Center, located along the Elk River Trail, offers insight into the reserve's history and ecology.

A visit to Headwaters Forest Reserve is an immersive experience into a truly special natural wonder. It offers a unique opportunity to witness the grandeur of millennia-old redwoods, appreciate the delicate balance of a thriving forest ecosystem, and learn about a remarkable conservation success story. The serene atmosphere and awe-inspiring scale of the redwoods make it an unforgettable destination for nature lovers and those seeking peaceful reflection. Take the ultimate field guide with you: use the Snappit app to identify birds, plants, and animals on your trip.

enthusiasts (especially those interested in logging history and conservation) * Families with children (especially the accessible first mile of Elk River Trail)

What to do here

Hiking, wildlife viewing (especially birdwatching), nature photography, and learning about redwood forest ecology and history.

Seasonal info

Spring/Summer (May-November): South Side and Salmon Pass Trails are open. Headwaters Education Center is open on Sundays June-September. Marbled murrelet nesting season (March 25 - September 15) means specific areas may have restrictions to avoid disturbance, particularly from June 25 to August 1.

Fall/Winter: Elk River Trail remains open year-round. Access roads may be impassable due to flooding during large storms.

Accessibility

The first mile of the Elk River Trail is paved and accessible for those with limited mobility or in wheelchairs. Accessible parking, restrooms, and picnic tables are available at the Elk River Trailhead. The Headwaters Education Center is also accessible.

Don't miss

1

Old-growth redwood groves

Experience the awe-inspiring ancient trees.

2

Elk River Trail

An 11-mile round-trip trail, with the first mile paved and accessible, leading to an old-growth redwood loop.

3

Headwaters Education Center

Learn about the reserve's ecology and history (open Sundays, noon-3 p.m., June-September).

4

Salmon Pass Trail

A 3-mile round-trip docent-guided hike (seasonal, reservation only) through spectacular old-growth and second-growth redwoods.

Wildlife you might spot

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Snap map for this place

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Good to know before you go

Check trail conditions

Before visiting, especially during the wet season, check current road conditions as access roads can flood.

Make reservations for Salmon Pass

If you wish to experience the docent-guided Salmon Pass Trail, book your reservation well in advance through Recreation.gov, as spots are limited and can only be booked for the current and following month.

Stay on designated trails

To protect the delicate ecosystem and wildlife, it is crucial to remain on marked trails.

Bring water and snacks

Especially for longer hikes like the Elk River Trail, carry sufficient water and any necessary snacks.

Dress in layers

Coastal redwood forests can have variable weather; dressing in layers will help you adapt to changing temperatures and potential fog.

Respect wildlife and nesting areas

Be mindful of the marbled murrelet nesting season (March 25 - September 15), and avoid disturbing birds. Some areas may have access restrictions during peak nesting (June 25 - August 1).

Carpool if possible

Parking is limited at the Elk River Trailhead.

Frequently asked questions

Headwaters Forest Reserve is unique because it protects one of the last undisturbed old-growth redwood stands in the world, acquired after a significant conservation battle. It serves as critical habitat for several threatened species, including the marbled murrelet and northern spotted owl, and its pristine waterways support vital salmon and trout populations.
Yes, docent-guided hikes are available on the Salmon Pass Trail, typically from May 15 to November 15. These hikes require advance reservations through Recreation.gov and are the only way to access this specific area of the reserve. The BLM Arcata Field Office can provide more details and assist with reservations.
Dogs are permitted on the first 3 miles of the Elk River Corridor Trail only. They must be on a leash or under the owner's voice control at all times. Dogs and bicycles are not allowed on the South Side Trail or Salmon Pass Trail to minimize disturbance to wildlife and sensitive habitats.

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