Aesica (modern Great Chesters) was a Roman fort on Hadrian's Wall, situated 2.4 km (1.5 mi) north of Haltwhistle in Northumberland, England [1]. It served as the ninth fort along the Wall, positioned between Vercovicium (Housesteads) to the east and Banna (Birdoswald) to the west [1].
Aesica

| Type | Fortress/citadel |
|---|---|
| Period | 1 - 500 AD |
| Country | England |
| Coordinates | 54.9951° N, 2.4641° W |
England