It is situated in the Friuli region, in the valley of the Fella River, a right tributary of the Tagliamento. Moggio is located about  northwest of Trieste and about  north of Udine.
Situated in the Friuli region, in the valley of the Fella River, a right tributary of the Tagliamento. Moggio is located approximately northwest of Trieste and about north of Udine.