The Selden Neck State Park is a state park and recreation area in Lyme, Connecticut. It is located and features the Selden Neck, a luscious and spacious island in the Connecticut River.

Measuring more than 600 acres in area, the Selden Neck State Park covers the entire island of Selden Neck. The site can only be reached by water and is most popular for offering boat camping opportunities to the public. However, aside from this, folks can also try primitive camping at its four campsites.

Hiking is also very popular at the Selden Neck State Park. With about 230 feet in elevation, the site has a good amount of challenging terrains that could prove worthy of any hiking enthusiast?s time.