Coming South on Interstate 95 to U.S. 17:
Take Exit 38 and turn left onto Spur 25/Golden Isles Parkway. Follow Spur 25 until it ends at U.S. 17.  Take a right onto U.S. 17 (south). 

Coming North on Interstate 95 to U.S. 17:
Take Exit 29 and turn right onto U.S. 17.

U.S. 17 to Fort Frederica:
From U.S. 17, take the F.J. Torras Causeway to St. Simons Island. Bear right onto the island (briefly on King's Way), take first left onto Sea Island Road. Go 1.5 miles to second traffic light, and turn left onto Frederica Road. Follow Frederica Road for two miles (take second right off roundabout). The park entrance is located 300 yards past Christ Church.