Bitterfeld is a town located in the state of Saxony-Anhalt, Germany. It is situated near the Bitterfeld-Wolfen district and is known for its industrial history, particularly in the chemical sector. The town has undergone significant transformation since the fall of the Berlin Wall, shifting from heavy industry to a focus on technology and services. The area around Bitterfeld is characterized by its lakes, which were formed from former open-pit mining sites. These lakes, such as Bitterfelder See, have become popular recreational spots for locals and visitors alike, offering opportunities for swimming, sailing, and hiking.