The Rocky Neck State Park is a state park and recreation area in East Lyme, Connecticut. It is a popular destination for the summer months, as it offers excellent wide beaches.

Created in the 1930s by locals and conservationists who saw the need to preserve the area, the Rocky Neck State Park became a park through joint efforts of the public. This portion on the Long Island Sound offers 710 acres of space for recreation with a couple of things to boast about. One of which is its stunning white sand beach which has been attracting patrons since its early years. The site is also home to the historic Rocky Neck Pavilion, which is listed on the National Register of Historic Places.