Jedediah Smith Redwoods State Park
US-199 near Hiouchi
Crescent City, CA
Some of the tallest, densest old-growth redwoods anywhere, threaded by the jade-green Smith River and a one-lane gravel road too narrow for the modern world.
Jedediah Smith Redwoods is the redwood park defined by a river. The Smith is the last major undammed river in California, and it runs clear and jade-green out of the mountains, its seasonal floods scouring the forest floor clean beneath the biggest trees. That is why Stout Grove, the park's founding grove, feels like a cathedral: no tangle of brush, just a carpet of ferns and redwood sorrel and the immense trunks rising straight into the fog. This is old-growth coast redwood at its densest anywhere on earth.
The park carries the name of Jedediah Strong Smith, the mountain man who in the 1820s became the first American to reach California overland from the east, and who in 1828 pushed north up this very coast through the redwood country. He never logged a tree or platted a town here; the honor is simply that his trail ran through the giants. What saved them was a gift, a stand of trees the Stout family donated in the 1920s that became the heart of the park, and a century of quiet work to keep the rest standing.
What Travelers Love
- Stout Grove, an open cathedral of giants where seasonal river floods keep the forest floor clear so you see the trees full height
- Howland Hill Road, a slow gravel drive that winds for miles straight through old growth
- The jade-green Smith River, with swimming holes, kayaking, and famously clear water
- The Grove of Titans, some of the largest redwoods on earth, now reached by a raised boardwalk
Worth Knowing
- Howland Hill Road is narrow, unpaved, and not suitable for RVs, motorhomes, or trailers, so bring a regular vehicle and take it slow
- A per-vehicle day-use fee applies at the developed areas, and the park is open year-round from sunrise to sunset
- Summer brings warm days and the best river swimming, while winter and spring run high, lush, and muddy, with occasional flood closures
- Stay on trails and boardwalks near the biggest trees; foot traffic compacts the shallow roots that keep these giants standing
Learn about Jedediah Smith Redwoods State Park
The densest old-growth redwoods on earth
The park protects roughly ten thousand acres, most of it unlogged old-growth coast redwood, one of the densest concentrations of these trees anywhere. Coast redwoods are the tallest living things on the planet, drinking the coastal fog and growing to well over three hundred feet, and here they stand shoulder to shoulder in a way few other places can match. Rhododendrons, azaleas, ferns, and sorrel fill the green shade beneath them.
The famous heart of it is Stout Grove, a forty-odd-acre floodplain grove reached by an easy loop trail. Because the Smith River periodically floods across it and scours away the usual understory, the grove has an open, clean floor that lets you take in the full height of the trees, best of all in the slanting light of late afternoon. It was the Stout family's gift of this grove in the 1920s that founded the park in 1929.
Howland Hill Road and the Grove of Titans
The best way to feel the scale of this forest is to drive Howland Hill Road, an unpaved gravel lane that winds about seven miles through the old growth between US-199 and the edge of Crescent City. It is narrow and slow, closed to RVs and trailers, and that is exactly the point: you creep along at walking pace with ancient trunks pressing in on both sides, stopping to crane your neck and wander a trail whenever the mood strikes.
Off that road lies the Grove of Titans, home to some of the largest coast redwoods on earth, trees twenty feet and more across. For years their location was kept quiet to protect them, but so many visitors found them that the tramping of feet began to compact and kill the shallow roots. In 2022 a raised boardwalk opened along a rerouted trail so people could finally see the giants up close without harming them, a good lesson in how these forests are loved and looked after at the same time.
Elsewhere off Howland Hill Road, the Boy Scout Tree Trail runs a few miles through deep, quiet old growth along a creek to a small waterfall, and the short Simpson-Reed loop off the highway offers an easy, interpretive walk among ferns, nurse logs, and towering trees.
The last wild river
The Smith River is the co-star of the park and, in a real sense, its maker. It is the last major undammed river in California, protected as wild and scenic, and it runs an astonishing clear jade-green thanks to the mineral-rich country it drains. In summer it slows into swimming holes and gentle stretches perfect for a cold plunge, a snorkel, or a paddle; in winter and spring it surges with rain and snowmelt into strong whitewater.
It is also a legendary fishing river, famous for big salmon and record-setting steelhead. And it is the force that keeps Stout Grove open and its giants fully visible, flooding through the grove and clearing the floor year after year. Upstream, the Smith River National Recreation Area protects hundreds of miles of its wild tributaries, so the whole watershed, from the redwoods at its mouth to the canyons above, stays close to what it was.
Long before any of this was a park, the Tolowa people lived along the river and coast, and their descendants remain in the region today. Their presence here reaches back thousands of years, a reminder that this forest and river have been home far longer than the maps that named them.
Visiting Jedediah Smith Redwoods
The park lies about nine miles east of Crescent City along US-199, and roughly twenty-five to thirty miles south of Brookings, Oregon, so it makes an easy day from either coast town. Start at the Hiouchi Visitor Center on the highway to get your bearings, then choose between the Stout Grove loop, the Howland Hill Road drive, and a river stop. Remember that Howland Hill Road and its trailheads are off-limits to RVs and trailers, so plan your vehicle accordingly.
Come in summer for warm days and the best river swimming, or in the wet months for a lush, dripping, dramatic forest, keeping an eye out for occasional flood closures. Whenever you come, give yourself time to slow down: this is a place that rewards a walk under the giants, a wade in the green river, and an unhurried drive down a road too narrow for the hurried world outside it.
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Crescent City, CA
Frequently asked questions
What is Jedediah Smith Redwoods State Park?
Jedediah Smith Redwoods State Park, the northernmost of the Redwood National and State Parks near Crescent City on California's far North Coast, protects a magnificent old-growth coast redwood forest along the beautiful, crystal-clear Smith River. Named for the explorer Jedediah Smith, the park is renowned for its dense groves of towering ancient redwoods, including the stunning Stout Grove, and for the wild, undammed Smith River with its emerald pools. Laced with scenic trails and the unpaved Howland Hill Road winding through the giants, the park offers an immersive and awe-inspiring experience of the ancient redwood forest in a pristine setting.
What can you do at Jedediah Smith Redwoods State Park?
You can walk trails through spectacular old-growth redwood groves, especially the beautiful and accessible Stout Grove, drive the unpaved Howland Hill Road that winds intimately among the giant trees, swim, kayak, or fish in the clear Smith River in summer, camp amid the redwoods, and enjoy the pristine forest and river scenery. The combination of majestic trees and the wild river is a highlight. With its towering redwoods, scenic drive, clear river, and wonderful trails, Jedediah Smith Redwoods State Park offers an unforgettable and immersive redwood experience on California's far North Coast.
What is Howland Hill Road at Jedediah Smith Redwoods State Park?
Howland Hill Road is a narrow, unpaved scenic road that winds through the heart of the old-growth redwood forest in Jedediah Smith Redwoods State Park, offering one of the most intimate and magical drives among giant redwoods anywhere, as the towering trees press close on both sides. Suitable for most regular cars in dry conditions but rough and slow, it provides access to trailheads including the beautiful Stout Grove. Because it is unpaved and narrow, drive slowly and cautiously, and check conditions, especially in wet weather. The unforgettable drive through the ancient forest is a highlight of visiting the park.
When is the best time to visit Jedediah Smith Redwoods State Park?
The park is beautiful year-round, with late spring through early fall offering the driest, most pleasant weather and warm enough conditions to enjoy the Smith River, though the coast can be cool and foggy. Summer is best for swimming and kayaking in the river. Fall is lovely and quieter, and winter is wet but lush and green, though the unpaved Howland Hill Road can be muddy. For the best weather, river access, and driving conditions, aim for late spring through early fall, bringing layers for the cool coast and checking road conditions.
What is near Jedediah Smith Redwoods State Park?
The park is near Crescent City on California's far North Coast, with the Battery Point Lighthouse in Crescent City, the Smith River, and within reach of the other Redwood National and State Parks including Prairie Creek Redwoods with Fern Canyon to the south, and the quirky Trees of Mystery attraction. That makes Jedediah Smith Redwoods State Park a magnificent stop to combine with Crescent City, the other redwood parks and groves, and the coastal attractions of California's far North Coast on a visit to the region.
Outside the Park
Battery Point Lighthouse
5.9 miles away
One of California's oldest lighthouses, first lit in 1856, stands on a rocky islet off Crescent City that becomes a true island at high tide and a walk-across peninsula when the water pulls back.
Trees of Mystery
14 miles away
The giant Paul Bunyan and his blue ox Babe have greeted drivers on US-101 near Klamath since the redwood attraction opened in 1946, and Paul's head turns and talks to visitors below.
Sporthaven Beach
20 miles away
A clean, easy-walking beach running almost a mile south from the Chetco River jetty on Brookings' warm southern coast.
Redwood National Park
34 miles away
Home to the tallest trees on Earth, coast redwoods towering over a fog-drenched Pacific shore.