Glynn County Georgia (Historic Districts) has 10 places on the National Register of Historic Places including 6 places of National significance and 3 places of Statewide significance. Significant places include Brunswick Old Town, Fort Frederica National Monument, Fort Frederica National Monument (Boundary Increase) (Additional Documentation), Horton-duBignon House, Brewery Ruins, duBignon Cemetery and Jekyll Island Club.
Prehistoric cultural affiliation(s) include Late Pre-Historic and Early American dating back to 1000.
Some of the country's most noteable architects helped create the Glynn County places including Maj. William Horton, George Purvis, James Hamilton Couper, C.B. Cluskey and Bvt. Gen. O.M. Poe. Prominent architectural styles found in Glynn Country are Gothic, Late Victorian and Queen Anne.