Mirna (Adriatic Sea)
The Mirna is a river in Istria, Croatia. In Ancient [geographic names in Croatia|ancient times] it was called the Aquilis. It is Istria's longest and richest river, being long and having a basin covering an area of. It rises near Buzet, passes along Motovun and empties into the Adriatic Sea at Antenal, near Novigrad.