Enns (town) are used for agriculture. The municipality can be subdivided into the districts of Einsiedl, Enghagen, Enghagen am Tabor, Enns, Ental, Erlengraben, Hiesendorf, Kottingrat, Kristein, Kronau, Lorch, Moos, Rabenberg and Volkersdorf. The first settlements in the area of the mouth of the Enns river to the Danube date back to 4,000 years ago. Celts settled the land around 400 BC. Their kingdom of Noricum was incorporated into the Roman Empire in AD 15 and was designated as a Roman province under the reign of Emperor Claudius in AD 45. In the second and third century, the Roman camp of "Lauriacum", in
Rossola nera in northern Italy as well as the "Rossolo" vine from the Trentino-Alto Adige/Südtirol wine region that is often blended with Schiava (Trollinger). Wine expert Oz Clarke notes that there is long standing questions as to whether the "Rossola nera" vines grown in Corsica are the same vines, or closely related, to the Lombardy Rossola nera. Rossola nera is a late-ripening grapevine that can be very vigorous and high yielding if not kept in check by winter pruning or green harvesting. While the vine has good resistance to spring time frost damage, it is susceptible to the viticultural hazards of botrytis