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Hidden Gem

Dworshak Dam Overlook

Viewpoint Rd, Ahsahka

Orofino, ID

A viewpoint above a wall of concrete more than 700 feet tall, the highest straight-axis dam in the Western Hemisphere, holding back a reservoir that reaches for miles into the mountains.

The Dworshak Dam Overlook delivers one of Idaho's great jaw-dropping views: a straight, sheer wall of concrete rising more than 700 feet from the North Fork of the Clearwater River. At a height of 717 feet, Dworshak is the tallest straight-axis concrete dam in the Western Hemisphere and among the tallest dams of any kind in the United States, a scale that is hard to grasp until you are standing above it.

But the dam is only half the story. Behind it stretches a long, deep reservoir that snakes back into the forested canyons of north-central Idaho, and just below it sits a fish hatchery that is a giant in its own right. Together they make Ahsahka, a small dot on the map near Orofino, home to some outsized numbers.

What Travelers Love

  • Standing above one of the tallest dams in the country, a genuinely staggering piece of engineering
  • The long, fjord-like reservoir winding back into forested canyons
  • The neighboring Dworshak National Fish Hatchery, the world's largest steelhead hatchery
  • Big-water recreation, from fishing and boating to quiet reservoir camping

Worth Knowing

  • The dam and reservoir are managed by the U.S. Army Corps of Engineers; the visitor center hours vary by season
  • The overlook road climbs off the highway near Ahsahka; follow the signs and mind the switchbacks
  • Reservoir levels swing a lot through the year for flood control and fish flows, changing the shoreline
  • It is a working dam and hatchery, so respect closures, railings, and posted areas

Learn about Dworshak Dam Overlook

A wall of concrete on the Clearwater

The U.S. Army Corps of Engineers began building Dworshak in 1966 and finished it in 1973, plugging the North Fork of the Clearwater River with a straight-axis gravity dam that relies on its own immense weight to hold back the water. At 717 feet, it is the highest of its type in the Western Hemisphere and ranks among the three tallest dams in the country.

From the overlook you can take in the full sweep of it: the smooth face dropping to the river, the powerhouse at its foot, and the water backed up behind. The dam provides flood control, hydropower, and flows managed to help fish downstream on the Clearwater and Snake.

The reservoir and the hatchery

Behind the dam, Dworshak Reservoir reaches far up the North Fork canyon, a long, narrow, fjord-like lake hemmed by steep forested slopes. Its remote arms and shoreline campsites, some reachable only by boat, make it a quiet haven for anglers, boaters, and campers looking to get away from crowds.

Just below the dam is the Dworshak National Fish Hatchery, the largest steelhead hatchery in the world, built in part to offset the fish habitat the dam blocked upstream. It raises steelhead and salmon that continue the Clearwater's long tradition as a great fishing river.

The Clearwater country and the Nez Perce

This is the homeland of the Nez Perce, or Nimiipuu, who have lived along the Clearwater and its tributaries since time out of mind and whose descendants remain here today, centered on the reservation nearby. The river and its salmon runs are woven deeply into their culture.

The wider Clearwater region is a landscape of timbered ridges, deep river canyons, and the route Lewis and Clark followed with Nez Perce help. Orofino, just downstream, grew as a logging and mining town and remains the gateway to the dam, the reservoir, and the mountains beyond.

Closest Boutels

The closest Boutel™ stays, so you can turn this stop into an overnight. Each is a place we chose through independent editorial review, never a paid placement.

Hotel McCoy Pullman

Boutel

455 SE Paradise St, Pullman, WA

(833) 782-9622

53 miles away|Learn More ›

The Stardust Motel

Boutel

410 Pine St, Wallace, ID

(208) 752-1213

67 miles away|Learn More ›

North Idaho Inn

Honorable Mention

1314 E Sherman Ave, Coeur d'Alene, ID

(208) 930-1999

86 miles away|Learn More ›

Details

AddressViewpoint Rd, Ahsahka
Orofino, ID
Websitenww.usace.army.milLink opens in a new tab.

Frequently asked questions

What is the Dworshak Dam Overlook?

The Dworshak Dam Overlook, near the town of Orofino in north-central Idaho, offers impressive views of Dworshak Dam, one of the tallest dams in the country and the tallest of its type in the western hemisphere, holding back the North Fork of the Clearwater River to form the long, scenic Dworshak Reservoir. From the overlook and nearby visitor center, visitors take in the massive concrete dam, the reservoir stretching into the forested mountains, and the Clearwater River country. The dam also supports a fish hatchery and reservoir recreation. With its towering dam and reservoir scenery, the Dworshak Dam Overlook offers a fascinating destination in Idaho.

What can you do at the Dworshak Dam Overlook?

You can view the massive Dworshak Dam from the overlook, take in the scenery of Dworshak Reservoir stretching into the forested mountains, learn about the dam and the area at the visitor center, and access reservoir recreation like boating, fishing, and camping at the nearby state park, along with a large fish hatchery. The towering dam and the reservoir views are the highlights, impressive for their scale, with recreation and the hatchery nearby. With its enormous dam, reservoir scenery, and recreation, the Dworshak Dam Overlook offers a rewarding stop near Orofino in north-central Idaho.

How tall is Dworshak Dam?

Dworshak Dam is one of the tallest dams in the United States and the tallest straight-axis concrete gravity dam in the western hemisphere, rising over seven hundred feet, an enormous structure holding back the North Fork of the Clearwater River. Its massive scale is impressive to behold from the overlook, and it created the long Dworshak Reservoir behind it, extending many miles into the mountains. The dam supports flood control, power, and recreation. Seeing the sheer height and scale of this towering dam is the main draw of a visit to the Dworshak Dam Overlook in Idaho.

When is the best time to visit the Dworshak Dam Overlook?

Late spring through fall offers the most pleasant weather to enjoy the overlook, visitor center, and reservoir recreation, with summer the peak season for boating and camping on the reservoir, and fall bringing beautiful color to the forested mountains, a lovely time. The overlook can be visited in mild weather year-round, though checking current visitor center and hatchery hours before you go is wise. For the best combination of pleasant weather and recreation, aim for late spring through fall at the Dworshak Dam Overlook near Orofino in north-central Idaho.

What is near the Dworshak Dam Overlook?

The Dworshak Dam Overlook is near Orofino in north-central Idaho on the Clearwater River, with Dworshak Reservoir and State Park nearby, within reach of the Nez Perce National Historical Park, Lewiston, the Clearwater country, and the Selway-Bitterroot Wilderness. That makes the Dworshak Dam Overlook a fascinating stop to combine with the Nez Perce National Historical Park and the other attractions of north-central Idaho on a visit to the state.

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