Massachusetts is home to numerous lakes, many of which are popular for recreational activities. Some of the largest lakes include Quabbin Reservoir, which serves as a water supply for Boston, and Wachusett Reservoir, known for its scenic beauty and fishing opportunities. These lakes provide habitats for various wildlife and are surrounded by parks and trails. In addition to these larger bodies of water, smaller lakes like Lake Cochituate and Lake Pontoosuc offer residents and visitors places for swimming, boating, and picnicking. The state's lakes are integral to its natural landscape, contributing to both ecological diversity and outdoor leisure activities.