You can stand at the rim of Oregon’s mini Grand Canyon and watch three rivers meet below you

Where three rivers carved something wild

Central Oregon’s high desert doesn’t look like much from the highway. But drop down into the canyons near Culver and Madras, and the ground opens up.

Three rivers, the Crooked, the Deschutes, and the Metolius, converge at the bottom, hemmed in by basalt cliffs that rise hundreds of feet on every side. The canyon earns its nickname fast.

And unlike the original, this one has a lake at the bottom that goes down more than 400 feet.

A dam, a rising lake, and a name worth knowing

In 1964, Round Butte Dam went up and the old river canyons started filling with water.

The lake that formed took the name Billy Chinook, after a Wasco man who guided an 1843 expedition through this stretch of the region.

Before the water rose, a rocky outcropping on the Crooked River canyon wall gave the park its name. That feature disappeared as the lake filled.

The canyon walls left behind tell a geologic story going back 10 to 12 million years, written in layers of dark basalt stacked hundreds of feet high.

4,000 acres of deep blue water in canyon arms

From above, Lake Billy Chinook spreads into three long arms that look like a crow’s foot pressed into the desert. The lake holds about 4,000 acres of water when full and winds through roughly 72 miles of shoreline.

Go deeper and the numbers get more striking. In places, the water drops more than 400 feet straight down.

The blue against the red rock canyon walls hits different from every angle, whether you’re on the water, at the rim, or somewhere on a trail in between.

Get on the water any way you like

Come summer, the lake fills up fast with people who came to move. Water skiing, wakeboarding, and tubing run all season long.

If you want to stay out longer, houseboats let you sleep right on the lake. Three day-use areas have boat ramps, Lower Deschutes, Upper Deschutes, and Crooked River.

Two of those also have kayak launches if you’d rather go quiet.

The canyon walls rise on both sides as you move through the water, and on a clear day there’s nothing else around for miles.

The only spot in Oregon to keep native bull trout

Lake Billy Chinook has a reputation among anglers, and it’s earned.

This is the only lake in Oregon where you can legally keep native bull trout, which alone puts it on serious fishing maps.

Kokanee run here too, and smallmouth bass turn up in numbers along the banks, especially in the warmer Crooked and Deschutes arms near the park. Rainbow trout and brown trout round out the common catches.

Some of the best bank fishing happens without a boat at all.

Climb 600 feet to snow-capped Cascade views

The Tam-a-láu Trail is the park’s longest hike, and it earns its place at the top of the list. Starting from the Deschutes Campground, the trail climbs about 600 feet up the canyon wall to a wide plateau.

The name translates to something like “place of big rocks,” and when you reach the top and see the boulders scattered across the plateau, that tracks.

A loop around the rim gives you sweeping views of the Cascade peaks to the west. The whole route runs about six miles round-trip.

An easy rim walk with big canyon payoff

Not every trail here demands a workout. The Crooked River Rim Trail starts near the Crooked River Campground and follows the east edge of the canyon for about a mile each way.

The payoff is right there at the rim: the Crooked River arm below, cliff walls rising on the far side, and on clear days the Cascade Mountains stretching across the western horizon.

In spring, wildflowers push up through the rocky soil along the path. Photographers know this one well, and for good reason.

The Island that eagles call home

Between the Deschutes and Crooked river arms sits a 200-acre landform called The Island.

Steep cliffs rise hundreds of feet on three sides, giving it the profile of something that broke off and got left behind.

It holds that distinction of being the largest remaining ungrazed and unaltered ecosystem of its type in the country. Eagles and other raptors nest here.

The Island has been closed to the public since 1997 to protect what’s on it, but you can see it clearly from the rim trails above.

Ancient carvings on a boulder near camp

Near the Deschutes Campground, a basalt boulder holds markings believed to be thousands of years old.

The Crooked River Petroglyph connects the park to the Warm Springs, Wasco, and Paiute peoples who lived and traveled through this canyon long before any dam or lake existed.

The rock was reportedly moved to higher ground before the rising water reached its original location in 1964. You can stand close and look at the carvings, but the rule is clear: look, don’t touch.

Fall and winter bring 30 miles of flat water

Once the summer crowds clear out, the lake can go glassy. From fall through spring, the rivers open up about 30 miles of flat-water paddling.

The six-mile Crooked River Water Trail works for paddlers at any skill level. A quieter two-mile stretch south of the bridge suits those with more experience on the water.

Eagles and other wildlife move more freely in the calm season, and without a boat wake in sight, spotting them along the canyon walls gets a lot easier.

Watch bald eagles work the canyon in winter

Winter brings its own pull to the canyon. Eagle Watch events draw visitors to Round Butte Overlook and nearby viewpoints where bald eagles, ospreys, and other raptors move along the cliffs and water below.

You’ll want binoculars and a warm jacket, the canyon doesn’t hold heat once the sun drops.

The events connect the birds to the broader story of the area, including their role in the culture of the people who have lived here for thousands of years. Patient watching usually pays off.

Beaches, deer trails, and a canyon that stays with you

Three day-use areas have swim beaches along the lake. No lifeguards are on duty, so you swim at your own call.

For something slower, the Wetland Nature Trail loops a quarter mile through restored habitat where deer, rabbits, and butterflies move through the brush. It’s flat and easy, and it works for all ages.

Picnic areas with tables and grills sit throughout the park.

Blue water, red basalt, and snow-capped peaks in the distance: that combination doesn’t leave you quickly.

Visit The Cove Palisades State Park in Oregon

The Cove Palisades State Park sits in Jefferson County near the towns of Culver and Madras in central Oregon.

A day-use parking permit is required when you arrive, and if you plan to camp or stay in a cabin, reserve your spot in advance. The park stays open year-round, but some loops and day-use areas close seasonally.

Cell service is unreliable out here, with AT&T tending to work best.

Check the official website before you go for trail conditions, fire restrictions, marina hours and water quality updates.

This article was created with AI assistance and human editing.

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