Ellacoya State Park is a public recreation area located on the southwest shore of Lake Winnipesaukee in Gilford, New Hampshire. The state park has of beachfront, swimming, boating, picnicking, and campground. References External links Ellacoya State Park New Hampshire Department of Natural and Cultural Resources State parks of New Hampshire Parks in Belknap County, New Hampshire Lake Winnipesaukee Gilford, New Hampshire Protected areas established in 1956 1956 establishments in New Hampshire