Lake Cochituate is a large, freshwater lake located in Massachusetts, covering approximately 625 acres. It is part of the Cochituate State Park, which offers recreational activities such as swimming, fishing, and boating. The lake is fed by several streams and is known for its clear waters and scenic surroundings. The lake was created in the mid-19th century to supply drinking water to the city of Boston. Today, it serves as a popular destination for both locals and visitors, providing a peaceful environment for outdoor enthusiasts. The park surrounding the lake features trails and picnic areas for families to enjoy.