Cöthen is a town located in the state of Saxony-Anhalt, Germany. It is known for its rich history and beautiful architecture, including the Cöthen Castle, which dates back to the 16th century. The town is situated along the Cohen River, providing scenic views and recreational opportunities for residents and visitors alike. Historically, Cöthen gained prominence in the 18th century when it became the residence of the Prince Leopold of Anhalt-Cöthen. The town is also notable for its connection to the composer Johann Sebastian Bach, who worked there for several years, contributing to its cultural heritage.