Operating Hours & Seasons
Begining May 24th until Labor Day (Summer Hours)
Travertine Nature Center: 9:00 - 5:30,
Park Gates: Open 24 hours a day, 7 days a week
When is it busy?
The gates never close
The park is open 24 hours daily, all year. The Travertine Nature Center and other facilities have variable seasons and hours.
The Travertine Nature Center, located on Travertine Creek near the eastern edge of the Platt Historic District, is open year-round. Operating hours are 9:00 a.m. to 5:30 p.m. from Memorial Day though Labor Day. After Labor Day until the Friday before Memorial Day it is open from 9:00 a.m. to 4:30 p.m. except for Thanksgiving Day, Christmas Day and New Year's Day.
Park Headquarters, located at 1008 West Second Street, Sulphur, Oklahoma, is open Monday through Friday from 8:00 a.m. to 4:30 p.m. except for Federal Holidays.