Neustadt an der Donau Neustadt an der Donau Neustadt an der Donau is a town in Lower Bavaria on the Danube in Bavaria, Germany. Lying on the western border of Landkreis Kelheim, Neustadt is primarily known for the thermal spa Bad Gögging. Neustadt had a population of 12,753 as of December 31, 2003. The city is located halfway between Ingolstadt and Regensburg, on an approximately 5 km wide gravel plain of the Danube valley, which at this point is south of the wooded foothills of the tertiary Donau-Isar hill country of the Hallertau and existing from the essentially of limestone in the north slopes
Neuburg an der Donau region. Neuburg an der Donau has a defensive wall around the old town. The old town contains some well worth seeing institutions and happenings, such as the 'Birdland Jazz Club Neuburg', one of the best locations for jazz auditions in Germany. The Renaissance Ducal Palace ("Pfalz-Neuburger Residenzschloss"), Neuburg Castle, which was built 1530-45 under Otto Henry, Elector Palatine and took on its present-day form during the reign of Philip William, Elector Palatine, today houses several museums including a Baroque gallery of the Bavarian State Picture Collection and the "Archäologie-Museum Schloss Neuburg an der Donau" (Neuburg an der Donau Castle Archaeology