The Hamptons, part of the East End of Long Island, comprise a group of villages and hamlets in the towns of Southampton and East Hampton, which together form the South Fork of Long Island, in Suffolk County, New York. The Hamptons form a popular seaside resort and one of the historical summer colonies of the northeastern United States. The Montauk Branch of the Long Island Rail Road, the Montauk Highway, and private bus services connect the Hamptons to the rest of Long Island and to New York City, while ferries provide connections to Shelter Island, New York and Connecticut. Stony Brook University's Southampton campus is located in the Hamptons.