Emona or Aemona, short for Colonia Iulia (A)emona, was a Roman castrum founded in 14/15 AD, possibly by the XV Legio Apollinaris (theory proposed by the noted historian and epigraphy expert Balduin Saria), on a territory already populated by ancient settlers of uncertain origin. Its location overlaps with the SW part of the old nucleus of the modern city of Ljubljana, capital of Slovenia, where numerous remains of Emona can still be seen today (substantial parts of the ancient city walls, most… (More on Emona)