Gresia Roman fort is located in the present Gresia (commune Stejaru, Romania). It was in the Roman province of Dacia[1] and dates from the 2nd and 3rd centuries AD. It was part of the frontier system of the Limes Transalutanus.
^"154442.01". National Archaeological Record of Romania (RAN). ran.cimec.ro. 2009-02-16. Archived from the original on 4 March 2016. Retrieved 6 January 2013.