Woolworth Estate

North Country Reform Temple-Ner Tamid is a Reform Jewish synagogue located at 86 Crescent Beach Road, in Glen Cove, Nassau County, New York, in the United States. Founded in 1956, the temple has employed two facilities in Glen Cove, the first burning down in 1982. Following that, the congregation was sheltered by the local Congregation Tifereth Israel and St. Paul's Episcopal Church for three years until the dedication of the current synagogue in 1985. Rabbi Michael S. Churgel is the rabbi, as of December 2023.

The Holocaust Memorial and Tolerance Center of Nassau County (HMTC) is a Holocaust memorial, a museum and a tolerance center in Glen Cove, on the North Shore of Long Island in the U.S. State of New York. The museum and tolerance center is situated within the original Gold Coast Mansion "Welwyn", in what is now Welwyn Preserve County Park. The memorial also includes the adjoining garden, which was originally designed by the Olmsted Brothers, the influential American landscape architectural firm. As of 2014, the museum is open on Mondays to Fridays from 10:00 am to 4:30 pm, and on Saturdays and Sundays from 12:00 pm to 4:00 pm.

Webb Institute is a private college focused on engineering and located in Glen Cove, New York. Each graduate of Webb Institute earns a Bachelor of Science degree in naval architecture and marine engineering. Successful candidates for admission receive full tuition for four years. Webb Institute is noted in the marine industry for its unique emphasis on ship design, systems engineering, and practical work experience.

The Braes is a historic Jacobean-style mansion in Glen Cove, New York constructed for George Dupont Pratt in 1912. Occupying 40,000 square feet, it is among the top 100 largest houses in the United States. It is the largest of the six Pratt estates on Long Island. Since 1947, it has been home to the Webb Institute of Naval Architecture. The building is situated on 3 terraces above the Long Island Sound. It is the second house to sit on this site. The first house, a Georgian revival styled house, was also built for Pratt in 1902. The Pratts tore it down when they decided the Jacobean style suited them better. Both houses were designed by James Brite of the architectural firm of Brite & Bacon. The Braes was built on an estate known as Dosoris Park, which land was originally purchased by Pratt's father. Herbert and eight of his siblings all built houses here, but The Braes was the largest.

Welwyn Preserve County Park is a 204-acre (0.83 km2) public nature reserve in Glen Cove, on the North Shore of Long Island in the U.S. state of New York. Welwyn Preserve was originally Welwyn Estate, the estate of the industrialist Harold I. Pratt. The main house, Welwyn, was one of the Gold Coast Mansions. The Welwyn estate also includes woodland and other natural habitats, as well as part of the coast facing north onto Long Island Sound. The mansion is currently used as the Holocaust Memorial and Tolerance Center of Nassau County.

Poplar Hill is a historic mansion in Glen Cove, New York. Constructed for Frederic B. Pratt in 1925, it has been in use as a healthcare center since 1947, and is currently known as the Glengariff Healthcare Center.

Killenworth is a historic mansion in Glen Cove, New York constructed for George Dupont Pratt in 1912. It was purchased by the Soviet Union in 1946 to become the country retreat of the Soviet, and later Russian, delegation to the United Nations. In the 1980s the property was subject to allegations it was being used for espionage. There has been a long-standing conflict with the City of Glen Cove over its tax status.

U.S. Post Office-Glen Cove is a historic post office building located at 2 Glen Cove Avenue (the NRHP mistakenly has the address as Glen Cove Street) and Bridge Street in the City of Glen Cove, Nassau County, New York, United States. It was built in 1932 during the Great Depression as a replacement for the Old Glen Cove Post Office on 51 Glen Street. The latter, now the headquarters of the Smiros & Smiros architectural firm, was added to the NRHP in 2010. The current post office was designed by consulting architects Delano and Aldrich for the Office of the Supervising Architect of the Department of Treasury, whose responsibilities then included construction of federal buildings. It is a small one-story, brick building with marble trim in the Colonial Revival style. The front facade features three tall brick arches flanked by Doric order marble pilasters.The current Glen Cove Post Office was listed on the National Register of Historic Places in 1989.

Glen Cove High School, commonly referred to as GC, or GCHS, is the only public high school in the Glen Cove City School District. Located at 150 Dosoris Ln., Glen Cove, on the North Shore of Long Island, GCHS sits upon 50 acres (200,000 m2) of land. The current building has been in use since 1962, and prior to that year Robert M. Finley Middle School, the district's current middle school, was used as the high school. As of the 2018–19 school year, the school had an enrollment of 1,033 students and 67.3 classroom teachers (on an FTE basis), for a student–teacher ratio of 15.3:1. There were 554 students (53.6% of enrollment) eligible for free lunch and 75 (7.3% of students) eligible for reduced-cost lunch.

West Island, is a 46-acre private island in Glen Cove, Long Island, New York. West Island, the official name of the island, was referred to as "Dosoris Island" up until around the year 1900. It has also unofficially been called Salutation Island, Dana's Island, and Cavalier Island, at different points in time. It is located on the North Shore of Long Island across from East Island and bordering the Long Island Sound. The island is presently owned by Margo Walker, a real estate broker and socialite. General Nathaniel Coles Jr., a descendant of Robert Coles, bred the thoroughbred horse, American Eclipse on West Island. American Eclipse was an undefeated American Thoroughbred racehorse in the early nineteenth century.

Glen Cove is a city in Nassau County, New York, United States, on the North Shore of Long Island. At the 2020 United States Census, the city population was 28,365 as of the 2020 census. The city was considered part of the early 20th century Gold Coast of the Long Island, as the areas along the waterfront were developed as large country estates by wealthy entrepreneurs and businessmen such as J.P. Morgan, Phipps, Pratt, and Prybil. Glen Cove also had manufacturing and a diverse population that worked in industry, local agriculture and retail businesses. Of Nassau County's five municipalities, Glen Cove is one of the two municipalities that is a city, rather than a town – the other being Long Beach on the South Shore. The city was the location of several successful manufacturing facilities in the 20th century. It attracted numerous immigrants from Ireland, Italy, and eastern Europe. More recently, it has been settled by immigrants of later migrations, from Central and South America, and Asia.

The Manor is a historic mansion in Glen Cove, New York. It was constructed in 1910 as the home of John Teele Pratt and Ruth Baker Pratt. It was designed by Charles A. Platt. After the death of Ruth Pratt in 1965, it became one of the first conference center hotels in the United States in 1967. It was known as Harrison House until 1985, when it was renamed the Glen Cove Mansion Hotel and Conference Center. The Manor is one of five existing mansions in Glen Cove built for the sons of oil magnate Charles Pratt. The others are "The Braes", now the Webb Institute of Naval Architecture; "Welwyn", now the Holocaust Memorial and Tolerance Center of Nassau County on the grounds of the Welwyn Preserve; "Poplar Hill", now the Glengariff Healthcare Center, and "Killenworth", now the country retreat of the Russian delegation to the United Nations.