The Cerna River is a river in Romania. The Cerna has its
source on the south-east side of the Godeanu Mountains and flows into the
Danube. The upper reach of the river is sometimes called Cernişoara River. With
a basin of 1433 square km and a length of 84 km, it carves an erosive tectonic
valley with numerous gorges, quite deep sometimes. There is a man-made lake on
it (Tierna), just before it crosses the Băile Herculane
spa.
Iovan Iorgovan (Hercules)
legend:
Iovan Iorgovan is a character in Romanian
mythology, similar in some ways with Hercules (some writers consider him to be
the same person). The legend is present in the Cerna valley of south-western
Romania. In the legend, Iovan is named "fiu de rămlean" which can be translated
as "son of a Roman."