Rolling shortgrass prairie and eroded draws under a wide sky on the Grand River National Grassland, with black-eyed Susans in the foreground
Cory Enger, U.S. Forest Service / public domain via Wikimedia Commons
South Dakota · Region

The Grand River & the Northwest

The Grand River where Sitting Bull was born and killed, his grave above the Missouri, Hugh Glass's grizzly, and the Slim Buttes on the open northwestern prairie.

5 places to explore

This is the emptiest corner of the state, shortgrass and buttes running out to the Montana line, and the homeland of the Cheyenne River and Standing Rock nations. The Cheyenne River Sioux Tribe, governed from Eagle Butte, brings together four Lakota bands, the Mnicoujou, Itazipco, Sihasapa and Oohenunpa. Standing Rock straddles the North Dakota line along the Grand River.

Tȟatȟáŋka Íyotake, Sitting Bull, was born on the Grand River and died there. On December 15, 1890, two weeks before Wounded Knee, Indian police sent to arrest him at his cabin shot him in a fight that killed eight of the police and seven of his people. The army buried him at Fort Yates; in 1953 relatives and Mobridge businessmen dug up the grave and reburied what they found on a bluff across the Missouri from Mobridge, and whether the bones are his is still argued.

Farther west, near the forks of the Grand where Shadehill Reservoir now sits, a grizzly mauled the fur trapper Hugh Glass in 1823; his companions left him for dead, and he made his way some two hundred miles to Fort Kiowa on the Missouri. In the Slim Buttes in September 1876, soldiers hunting the victors of the Little Bighorn attacked the camp of the Lakota leader American Horse, who died of his wounds there.

What to See in The Grand River & the Northwest

5 places across the region, grouped by what they are.

Historic Sites

Hugh Glass Monument and Shadehill Reservoir

Lemmon

Where the forks of the Grand River meet under a reservoir, a monument a poet raised in 1923 for a trapper mauled by a grizzly, with a message for the people of 2023.

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Sitting Bull and Sakakawea Monuments

Mobridge

A granite head carved by the Crazy Horse sculptor over a grave dug up at Fort Yates by night in 1953, on a bluff above the Missouri on the Standing Rock Reservation.

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Slim Buttes

Reva

Pine-topped buttes where a starving army column, eating its horses, fell on a Lakota village in September 1876 and found a Seventh Cavalry flag on a lodge.

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Towns & Gateways

Lakota Cultural Center, Eagle Butte

Eagle Butte

The Cheyenne River Sioux Tribe's own cultural center, beside the tribal headquarters on the highway into Eagle Butte, with a hall of murals by local artists.

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Roadside Stops

A mid-century postcard of the castle built of petrified wood in Lemmon's Petrified Wood Park, surrounded by spires and cones of the same stone

Lemmon Petrified Wood Park

Lemmon

A city block of spires, pyramids and a castle built of petrified wood and dinosaur bone by out-of-work men during the Depression, for travelers coming in off the treeless prairie.

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Scenic Drives through The Grand River & the Northwest

Scenic Byway

The Missouri: Chamberlain to Mobridge

About 225 miles up the Missouri through the reservations of the river nations, from Dignity and the Akta Lakota Museum at Chamberlain past Big Bend Dam, the capital and the Vérendrye plate's hill to Oahe Dam and Sitting Bull's grave across from Mobridge.

225 mi · 5 hrs

Stories from The Grand River & the Northwest

Geology

The Dinosaur in Trust

In 1990 a fossil hunter found the most complete Tyrannosaurus rex yet known in a bluff on a Cheyenne River rancher's land. Who owned it took the FBI, the courts and Sotheby's to decide.

5 min read
History

The Lakes That Came Up the River

Between the 1940s and the 1960s the Pick-Sloan dams turned the Missouri in the Dakotas into a chain of reservoirs. The bottomlands they drowned were the best land the river nations had left.

5 min read

The Grand River & the Northwest rewards the unhurried. Pick a base, fan out, and let the country between the headline stops surprise you.

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