Lake Sorpesee is a large reservoir located in the Sauerland region of Germany. It was created in the 1970s by damming the Sorpe River, primarily for flood control and hydroelectric power generation. The lake covers an area of approximately 2.5 square kilometers and has a maximum depth of around 30 meters. Surrounded by lush forests and scenic landscapes, Lake Sorpesee is a popular destination for outdoor activities. Visitors can enjoy hiking, cycling, and water sports such as sailing and swimming. The area also features several walking trails and picnic spots, making it an ideal location for families and nature enthusiasts.