Click here for more information about interpretive programs offered at the park. Park Hours Park Hours Weather Check Weather Coordinates 36.581667, -93.303056 Park HoursFor temporary closures related to weather, stewardship activities and maintenance, visit our Park and Site Status Map. Park Grounds and Day-Use Areas 6 a.m. - 10 p.m., daily, year-round Park Store, Marina and Dive Shop COVID-19 Temporary Hours The marina is open during the following times, seven days a week: March: 8 a.m. to 5 p.m. April: 8 a.m. to 6 p.m. May: 8 a.m. to 7 p.m. June-August: 7 a.m. to 8 p.m. COVID-19 precautions are in place, including face coverings being required inside the marina store. See https://www.stateparkmarina.com/ for more information. Park Office hoursMarch 1-318 a.m. - 3:30 p.m., Monday through FridayClosed Saturday and SundayApril 1 through the Thursday before Memorial Day8 a.m. - 3:30 p.m., Saturday through Thursday8 a.m. - 8 p.m., FridayFriday before Memorial Day through Labor Day8 a.m. - 8 p.m., dailyTuesday after Labor Day through Oct. 318 a.m. - 3:30 p.m., Saturday through Thursday8 a.m. - 8 p.m. FridayNovember through February8 a.m. - 3:30 p.m., Monday through FridayClosed Saturday, Sunday and state holidays The park office may be open additional hours as staffing allows.