Badlands National Park is located in southwestern South Dakota and can be easily accessed by car. Plane or bus service is available to Rapid City, South Dakota, located approximately 80 miles west of the park.
By Car
Interstate 90 (I-90) is located directly north of the park and provides access to the Badlands Loop Road. For those traveling west on I-90, take Exit 131 (Interior) and follow the signs directing vehicles south approximately three miles to the Northeast Entrance gate. For those traveling east on I-90, take Exit 110 at Wall, South Dakota. Follow signs directing vehicles south approximately seven miles to the Pinnacles Entrance of the park.
State Highway 44 provides an alternate, scenic access to the park and intersects Highway 377 in the town of Interior. Follow 377 two miles north to the Interior Entrance gate.