Christmas at the Nature Center Saturday, Dec 22, 2012 3 PM to 6 PM This event has already occurred.   (Archived) Need some help getting into the holiday spirit? Come to the Nature Center for kids holiday crafts, hayrides, cookies and a campfire. All ages are welcome to join in the holiday fun. Pay at park office. $2 plus $5 parking. 912-882-5256. Location: Crooked River State Park 6222 Charlie Smith Sr. Highway St. Marys, GA 31558 Directions: GPS Coordinates: N 30.8422056 | W -81.5524702 Located 7 miles north of St. Marys on Ga. Spur 40 or 8 miles east of I-95 exit 3. Crooked River State Park 6222 Charlie Smith Sr. Highway St. Marys, GA 31558