Rocky Neck State Park

Rocky Neck State Park is a public recreation area on Long Island Sound in the town of East Lyme, Connecticut, United States. The state park's 708 acre include a tidal river, a broad salt marsh, white sand beaches, rocky shores, and a large stone pavilion dating from the 1930s. It is managed by the Connecticut Department of Energy and Environmental Protection.

History
During the 19th century, various fertilizer operations occupied the site. The park traces its beginnings to 1931, when conservationists purchased the land and held it until the state legislature authorized state purchase. During the Great Depression, a 356-foot, timber-and-granite pavilion was constructed by federal relief workers.

Features
The Ellie Mitchell Pavilion is a Rustic-style building completed in 1936 by the Works Progress Administration. The curved masonry building stands more than 350 ft long and 80 ft wide. It is the largest Depression-era structure in the state.
 * Pavilion

Construction began in the early 1930s as part of an effort to ease crowding at Hammonasset State Park. Much of its timber and granite were drawn from local suppliers and quarries and from an abandoned fish fertilizer plant on the grounds. Supporting pillars were fashioned from trees cut from each of the state parks and forests. The pavilion was handed over to the state in October 1936 and opened as the Ellie Mitchell Pavilion. Visitors could purchase food, eat in the dining areas, and warm themselves by eight fireplaces during cooler months. In 1986, the pavilion and its surrounding 6.5 acre were listed on the National Register of Historic Places.

The park is crossed by the Northeast Corridor, Amtrak's main line from New York to Boston, on a right-of-way first chartered in 1848 by the New Haven and New London Railroad. A 1934 footbridge carries pedestrians over the tracks between the pavilion and its parking lot. The 36 ft arched steel bridge has been documented by the Historic American Engineering Record, which describes it as "an unusual surviving example of a railroad footbridge."
 * Footbridge

The park has its own exit (exit 72) on the Connecticut portion of Interstate 95. This exit is for the Rocky Neck connector, which is designated as the unsigned Connecticut Special Service Road 449.
 * Access road

Activities and amenities
The park offers picnicking, saltwater fishing, saltwater swimming, a campground with 160 sites, and interpretive programs. Hiking trails lead to a salt marsh, Baker's Cave, Tony's Nose, Shipyard, and other points of interest.