For more information about camping at this park, click here. Park Hours Park Hours Weather Check Weather Coordinates 37.882967, -93.302917 Park HoursFor temporary closures related to weather, stewardship activities and maintenance, visit our Park and Site Status Map. Park Grounds Sunrise to sunset, year-round Park Office hours8 a.m. to 4:30 p.m. Monday through Friday year-roundPittsburg Beach hoursSeason: May 27-Sept. 5 10 a.m. to sunset Hermitage Beach hoursSeason: May 27-Sept. 5 10 a.m. to sunset