Fort Abraham Lincoln State Park is a state park near Mandan. The park is home to the reconstructed On-A-Slant Indian Village, which tells the stories of the Mandan Indians who lived in the area from 1575-1781.

Additionally, there are several reconstructed military buildings from the military post that once stood on the site including the Custer House. The park features several recreational facilities, including a modern campground. The campground has picnic sites and a playground, and it offers scenic views of the Missouri River. In addition to the modern sties, the park has four primitive campsites with horse corrals.

4480 Fort Lincoln Road, Mandan, ND 58554, Phone: 701-667-6340

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