Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
The visitor center is normally open 9-5 pm year-round. Hours may change depending on the season, staffing, and holidays. In winter, the visitor center is closed on Tuesdays and Wednesdays. The visitor center is closed Thanksgiving Day, December 25, and January 1.