Lake Carlos is a picturesque body of water located in Douglas County, Minnesota. It is part of the Lake Carlos State Park, which offers various recreational activities such as fishing, swimming, and hiking. The lake is known for its clear waters and scenic surroundings, making it a popular destination for both locals and tourists. The lake covers approximately 1,200 acres and has a maximum depth of around 30 feet. It is home to a variety of fish species, including walleye, northern pike, and bluegill. The park surrounding the lake features campgrounds and trails, providing visitors with opportunities to explore the natural beauty of the area.