Rinteln is a small town in Lower Saxony, Germany. It is located on the banks of the Weser river north of the Porta Westfalica. The town of Rinteln is in the broad valley between the hills of the Weserbergland and the North Lippe Bergland. In relation to some well known places, it is 60 kilometers west of Hanover, and just 20 kilometers from Hamelin of Pied Piper fame. Its population is about 28,500.

Lower Saxony is a German state in northwestern Germany. It is the second-largest state by land area, with 47,614 km2 (18,384 sq mi), and fourth-largest in population among the 16 Länder federated as the Federal Republic of Germany. In rural areas, Northern Low Saxon and Saterland Frisian are still spoken, albeit in declining numbers.