National Park Service Rangers provide regularly scheduled Interpretive programs, discussing the site's significance, from Memorial Day through Labor Day. Please see our calendar page for dates and times
During both the summer and winter months, Park Rangers will be found dispensing information on the Memorial grounds every day from 8:30 am to 5:00 PM, except Thanksgiving, Christmas, and New Year's Day. The Memorial grounds are open 24 hours a day, 365 days a year.
For more information, please call (405)609-8859.
Last updated: June 1, 2016