Arkansas State Parks Trip Ideas Park Crater of Diamonds Lake Dardanelle Devil's Den Historic Washington State Park Ozark Folk Center Mount Magazine Powhatan Courthouse Village Creek White Oak Lake [X] Plum Bayou Mounds Region Park Activity Trail Type Trail Difficulty Author Arkansas State Parks Staff Robin Gabe Meg Matthews Sarah Reap Amy Griffin Melissa Ray Zoie Clift [X] Amy Griffin Date Published 5 Fun Facts About Plum Bayou Mounds Archeological State Park Jul 2025 ⁄ Amy Griffin A National Historic Landmark, the Plum Bayou Mounds site comprises one of the largest and most impressive archeological sites in the Lower Mississippi River Valley. Preserved here are Arkansas’s tallest American Indian mounds. Save Save Save Save Save Save Save Save Save
5 Fun Facts About Plum Bayou Mounds Archeological State Park Jul 2025 ⁄ Amy Griffin A National Historic Landmark, the Plum Bayou Mounds site comprises one of the largest and most impressive archeological sites in the Lower Mississippi River Valley. Preserved here are Arkansas’s tallest American Indian mounds. Save Save Save Save Save Save Save Save Save
