Treptow-Köpenick is a district in Berlin, Germany, located in the southeastern part of the city. It is known for its beautiful parks, lakes, and the historic Köpenick Castle, which dates back to the 17th century. The district offers a mix of urban and natural environments, making it a popular destination for both residents and visitors. The area is also home to the Treptower Park, which features a large Soviet War Memorial and provides recreational opportunities along the Spree River. With its rich history and scenic landscapes, Treptow-Köpenick is a unique part of Berlin that showcases the city's diverse character.