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Hidden Gem

Fort Peck Interpretive Center

Lower Yellowstone Road

Fort Peck, MT

A free museum where one of the world's most complete T. rex skeletons meets the story of the biggest earthen dam in the country.

The Fort Peck Interpretive Center pulls off an unusual double act: it is both a dinosaur museum and a monument to one of the largest public works projects in American history. Sitting just below the massive Fort Peck Dam, it tells the human story of how the dam was built during the Depression while also displaying the fossils that weather out of the badlands all around it.

Its star is Peck's Rex, a Tyrannosaurus rex discovered about twenty miles southeast of here in 1997. When it was found it was one of the most complete T. rex skeletons in the world, and the center shows it three ways: as a mounted skeleton, as a fleshed-out life model, and as a hands-on look at the enormous skull.

What Travelers Love

  • Meeting Peck's Rex, one of the most complete Tyrannosaurus skeletons ever unearthed
  • The engineering story of the largest hydraulic-fill dam in the United States
  • Montana's two largest aquariums, stocked with the fish of Fort Peck Lake and the Missouri
  • A genuinely good stop in a remote corner of the state, on the Montana Dinosaur Trail

Worth Knowing

  • The center is seasonal, busiest in summer, so confirm the current schedule before a long drive out
  • It pairs naturally with the dam, the theatre, and the wildlife refuge, so give the area a half day
  • This is remote country; fuel and services are limited, so plan ahead
  • It is a stop on the Montana Dinosaur Trail, worth collecting if you are chasing the whole route

Learn about Fort Peck Interpretive Center

Peck's Rex and the badlands fossils

The country around Fort Peck is some of the richest dinosaur ground on earth. The badlands here expose the Hell Creek Formation, the rock that recorded the very end of the age of dinosaurs, and paleontologists have pulled remarkable finds from these clay hills. Peck's Rex, discovered in 1997, was among the most complete tyrannosaurs ever found when it came out of the ground.

The center lets you get close to it in three forms, from the mounted bones to a lifelike model to a skull you can study up close. Around the tyrannosaur, the exhibits fill in the wider prehistoric world of the region, the marine reptiles and other creatures that once swam and roamed this now-dry high plains country.

The dam that put it on the map

The other half of the center is the human story of Fort Peck Dam. Begun in the 1930s as a New Deal effort to control the Missouri River and put thousands of Depression-era men to work, the dam grew into the largest hydraulic-fill dam in the country. The exhibits walk you through how it was built, with firsthand accounts from the workers who did it and a look at life in the raucous boomtowns that sprang up alongside.

Because the center sits right at the dam and the powerhouse, the history feels close at hand. You can look at the exhibits and then step outside to the very structure they describe, still holding back the Missouri and still generating power more than eighty years on.

The aquariums and the refuge

The center also holds the two largest aquariums in Montana, stocked with the fish that live in Fort Peck Lake and the Missouri River, from paddlefish and sturgeon to the walleye and pike that draw anglers. It is an easy, kid-friendly way to see what swims in the enormous reservoir just upstream.

All of this sits inside the Charles M. Russell National Wildlife Refuge, so the natural setting is part of the draw. The center makes a good orientation point for the whole area, a place to understand the dam, the lake, the fossils, and the wildlife before you head out to see them.

Seasons and the Dinosaur Trail

The center is a key stop on the Montana Dinosaur Trail, a route that links fossil museums across the state, and it pairs naturally with the Great Plains Dinosaur Museum in Malta and other stops to the south and west. For anyone chasing the trail, it is one of the anchors in the remote northeast corner of Montana.

Like most of Missouri River Country, this is a warm-season destination. The center and the surrounding attractions are liveliest from late spring through early fall, when the dam, the lake, the theatre, and the wildlife refuge are all in full swing. Winters here are long and cold, so plan a visit for the greener months.

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.

Badlands Motel

Honorable Mention

501 Pacific Ave, Medora, ND

(701) 623-4444

155 miles away|Learn More ›

Yodeler Motel

Boutel

601 S Broadway Ave, Red Lodge, MT

(406) 446-1435

237 miles away|Learn More ›

Horseshoe Bend Motel

Boutel

375 E Main St, Lovell, WY

(307) 548-2221

238 miles away|Learn More ›

Details

AddressLower Yellowstone Road
Fort Peck, MT
Websitefws.govLink opens in a new tab.

Frequently asked questions

What is the Fort Peck Interpretive Center?

The Fort Peck Interpretive Center, at Fort Peck in northeastern Montana, is an excellent museum telling the intertwined stories of Fort Peck Dam, the Missouri River, the region's remarkable fossils, and the wildlife of the surrounding prairie. Set near the great earthen dam, the center features exhibits on the monumental Depression-era construction of the dam, the natural history of the region, an aquarium of the Missouri River's fish, and impressive dinosaur fossils, including displays reflecting the world-class fossil discoveries of the area. It brings together engineering, history, and paleontology in one place. A fascinating and family-friendly stop, it educates and delights. With its exhibits and fossils, the Fort Peck Interpretive Center offers a compelling destination in Montana.

What can you see at the Fort Peck Interpretive Center?

You can see exhibits on the Great Depression-era construction of Fort Peck Dam, dinosaur fossils reflecting the region's world-class paleontology, an aquarium showcasing the fish of the Missouri River, and displays on the wildlife and natural history of the prairie. The dam-construction history, the dinosaur fossils, the river aquarium, and the natural-history exhibits are the draws, offering a rich mix of engineering, history, and science. The fossils are a highlight for many. With its exhibits, the Fort Peck Interpretive Center offers a rewarding visit in Montana.

Why is the Fort Peck area important for fossils?

The Fort Peck area of northeastern Montana lies in one of the richest dinosaur-fossil regions in the world, where the ancient rock formations have yielded remarkable discoveries, including some of the most famous dinosaur finds ever made. The interpretive center showcases fossils from this fossil-rich country, connecting visitors to the deep prehistoric past of the northern plains. This paleontological heritage adds a fascinating dimension to the region alongside its dam and river history. Learning about these fossils enriches a visit to the Fort Peck Interpretive Center in Montana.

When is the best time to visit the Fort Peck Interpretive Center?

As a mostly indoor center, the interpretive center is enjoyable in various weather, though it generally operates on a seasonal schedule with the warmer months the main season, so late spring through early fall is the time to visit, pairing well with the lake and the summer theatre. Because it is seasonal, checking the current schedule before you go is wise. For the surest access, plan a warm-months visit to the Fort Peck Interpretive Center in Montana.

What is near the Fort Peck Interpretive Center?

The Fort Peck Interpretive Center is at Fort Peck in northeastern Montana, within reach of Fort Peck Dam and Lake, the Fort Peck Summer Theatre, the surrounding wildlife refuge and prairie, and the towns of northeastern Montana. That makes the Fort Peck Interpretive Center a compelling stop to combine with Fort Peck Dam and Lake, the Fort Peck Summer Theatre, and the other attractions of northeastern Montana on a visit to the state.

Nearby

Fort Peck Dam and Lake

Fort Peck Dam and Lake

0.5 miles away

Fort Peck is engineering and wilderness at once. The dam is one of the largest earthen dams on earth, an embankment about two miles long raised by tens of thousands of Depression-era workers who sluic...

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Fort Peck Summer Theatre

1.2 miles away

A night at the theatre feels like a real event this far out, and the building is half the fun.

Learn More ›