Fort Argyle

Old Fort Argyle Site is a historic site near Savannah. It is in Fort Stewart in Bryan [County, Georgia]. It was an English military settlement. It was added to the National Register of Historic Places on March 31, 1975. Access is restricted.
There were actually three forts near this location - the first being constructed in 1734, a second around 1742, and a third in the late 1750s.
There is a historical marker nearby, which reads:
The marker is located on GA 144, 4 miles west of junction with US 17.