Lake Lewisville is a large reservoir located in Denton County, Texas, created by the construction of the Lewisville Dam on the Elm Fork of the Trinity River. Spanning approximately 29,000 acres, it serves as a popular recreational area for residents and visitors alike, offering activities such as fishing, boating, and swimming. The lake is surrounded by several parks and wildlife areas, providing habitats for various species. It also plays a crucial role in flood control and water supply for the surrounding communities. With its scenic views and diverse recreational opportunities, Lake Lewisville is a cherished destination in the region.