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Badlands National Park

geography Maturity 11-13 Next article →

Badlands National Park is a special place in southwestern South Dakota.

Badlands in South Dakota
Badlands in South Dakota

It is made of sharp, eroded rocks called buttes and pinnacles. The park also holds the largest undisturbed mixed grass prairie in the United States.

View of badland formations during golden hour from Cedar Pass Campground, Badlands National Park, 2009
View of badland formations during golden hour from Cedar Pass Campground, Badlands National Park, 2009

This land is part of the White River drainage. The park is split into two main parts. The North Unit is a protected wilderness area. The South Unit is called the Stronghold District and sits on the Pine Ridge Indian Reservation.

Nature works in many ways here. The wind and water shape the land over a long time. This creates the rugged terrain we see today. The park is a home for many living things. One very important animal is the black-footed ferret. It is one of the most endangered mammals in the world. Scientists worked to reintroduce these ferrets into the wild here. The park also manages the nearby Minuteman Missile National Historic Site.

BadlandsNP L7 16oct00
BadlandsNP L7 16oct00

People have a long history with this land. Native Americans used it for hunting for 11,000 years. The Lakota people were the first to call it the "bad lands." This name comes from the extreme heat and lack of water. The land was very hard to travel through. In 1868, a treaty said the land belonged to the Sioux. However, the United States took the land in 1889. The Sioux held important ceremonies here, like the Ghost Dance, in the 1890s.

White River Badlands of South Dakota panorama
White River Badlands of South Dakota panorama

Scientists find amazing things in the ground here. The area is famous for its many fossils. These fossils show what life was like 33 million years ago. In the 1840s, people began to find fossilized bones. By 1854, many different species had been discovered in the White River Badlands. These include mammals from the Oligocene period. Today, the South Dakota School of Mines still studies these fossils. Researchers from all over the world come to learn from this site.

The park has changed many times over the years. It started as a monument on March 4, 1929. It officially became a national park on November 10, 1978. During World War II, the U.S. Air Force used part of the land. They used it as a range for practice bombing and shooting. This part of the park is now managed by the National Park Service with the Oglala Lakota tribe. You can visit the Ben Reifel Visitor Center to learn more.

Visitor Center PA100237
Visitor Center PA100237
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🖼️ Images & Media (6)
File:BadlandsNP L7 16oct00.jpg
BadlandsNP L7 16oct00.jpg
File:White River Badlands of South Dakota panorama.jpg
White River Badlands of South Dakota panorama.jpg
File:Badlands in South Dakota.jpg
Badlands in South Dakota.jpg
File:South Dakota - Sylvan Lake through Bad Lands - NARA - 68148952 (cropped).jpg
South Dakota - Sylvan Lake through Bad...
File:Visitor Center PA100237.JPG
Visitor Center PA100237.JPG
File:View of badland formations during golden hour from Cedar Pass Campground, Badlands National Park, 2009.jpg
View of badland formations during golden...
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