Quinsigamond is a lake located in central Massachusetts, primarily within the city of Worcester. It covers an area of approximately 1,200 acres and is known for its scenic beauty and recreational opportunities, including boating, fishing, and swimming. The lake is part of the Quinsigamond River watershed, which flows into the Blackstone River. The name "Quinsigamond" is derived from the Algonquin language, meaning "long pond." The lake is bordered by several parks and conservation areas, making it a popular destination for outdoor activities. It also plays a role in local history and ecology, supporting various wildlife species.