Operating Hours & Seasons The park grounds are open daily: 8:00 a.m. to dark. The visitor center is open daily from 8:00 a.m. to 5:00 p.m. The visitor center is closed Thanksgiving Day, Christmas Day, and New Year's Day.
Did You Know?
Mississipian Indians followed by the Quapaw Indians made their homes in Arkansas well before Europeans established Arkansas Post in 1686.