Emona or Aemona (short for Colonia Iulia Aemona) was a Roman castrum, settled by colonists from the northern part of Roman Italy. Emona itself was the region's easternmost city, although it was assumed formerly that it was part of the Pannonia or Illyricum, but archaeological findings from 2008 proved otherwise. It was located in the area where the navigable Ljubljanica came closest to Castle Hill. The river played an important role as a transport route for the trade between the city and the rest of Roman empire. From the late 4th to the late 6th century, Emona was the seat of a bishopric that had intensive contacts with the ecclesiastical circle of Milan, reflected in the architecture of the early Christian complex along Erjavec Street in present-day Ljubljana.
The Visigoths camped by Emona in the winter of 408/9, the Huns attacked it during their campaign of 452, the Langobards passed through on their way to Italy in 568, and then came incursions by the Avars and Slavs. The ancient cemetery in Dravlje indicates that the original inhabitants and invaders were able to live peacefully side by side for several decades. After the first half of the 6th century, there was no life left in Emona. The 18th-century Ljubljana Renaissance elite shared the interest in Antiquity with the rest of Europe, founding the Ljubljana creation myth on image of Jason and the Argonauts. In 2014, it is the 2000-year anniversary of the first written mention of Emona. Other ancient Roman towns located in present-day Slovenia include Nauportus (now Vrhnika), Celeia (now Celje), Neviodunum (now the village of Drnovo) and Poetovio (now Ptuj).
Coordinates: 42°43′N 27°53′E / 42.717°N 27.883°E / 42.717; 27.883
Emona (Bulgarian: Емона, Greek: Εμονα) is a village and seaside resort in southeast Bulgaria, situated in the Nesebar Municipality of the Burgas Province. The beach Irakli is 5 km from Emona. Emona lies close to Cape Emine. There are ruins of the ancient fortress nearby.
Emona is famous for being the legendary birthplace of Thracian king Rhesus, who fought in the Trojan War. According to Homer's Iliad, he was killed by Odysseus and Diomedes.