John E. Aldred Estate

Glen Cove's Gurdwara Mata Sahib Kaur is a Sikh Gurdwara or temple in Glen Cove, New York in Nassau County on Long Island. It has an area of 15 acres near Long Island Sound. The main building is 30,000 sq ft (2,800 m2) built-up area, 20 rooms and three halls. There is a secondary building with a five-bedroom house as the residence of sewadars. The property was purchased for $1.20 million to make a gurdwara. This gurdwara was founded by the Sikhs of Long Island, New York when they felt that they needed a larger facility. It separated from Gurdwara Guru Gobind Singh Sikh Center Plainview. The first head priest was Singh Sahib Gyani Jagtar Singh Jachak. Bhai Sahib left to serve again as an international Kathakaar. Presently the granthi is Bhai Paramjit Singh. Sewadars of Gurdwara Sahib are Bhai Swinder Singh and Bhai Navdeep Singh. The president of Gurdwara Sahib is Sardar Harbinder Singh Sachdev and secretary is Sardar Mohan Singh Kabuli. Gurdwara Sahib have Ragi Jathas by each month and Gurbani Vichar is done by Sikh preachers. Gurdwara Sahib attracts an average weekly congregation of 200 families from the surrounding area. It has weekly services and celebrates Gurpurabs: Informal Diwan on Fridays from 7 to 8:30pm Formal weekly services on Sundays from 10 am with Sukhmani Sahib 11-12:15 Asa Di Var 12:15-12:45 Gurbani Katha 12:45-1 Kids Program 1-1:30 Shabad Kirtan Finished with Guru Ka Langar.Associations/organizations associated with Gurdwara Sahib are East Punjab Sikh Society, Itshi Ladies Satsang, Sikh Missionary College, International Sikh Women's Council, American Sikh Prabhandak Committee, World Sikh Council, Akhand Keertani Jatha, The Sikh Coalition, Long Island Keertan Project.

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.

The Shell House is a historic home located at 26 Westland Drive on East Island in Glen Cove in Nassau County, New York. It was built as a guest cottage and home of the yacht captain on the Matinecock Point Estate of J. P. Morgan, Jr. (1867–1943). The house is composed of a small, Norman style core dated to the mid-19th century, with a large Tudor Revival addition built about 1910. Also on the property are the remains of a pier and a poured concrete and cinder block wall.It was listed on the National Register of Historic Places in 1988. The house was rebuilt in the late-2010s.

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.

Lattingtown is a village located within the Town of Oyster Bay in Nassau County, on Long Island, in New York, United States. The population was 1,881 at the 2020 census.

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.

Glen Cove Hospital is a hospital in Glen Cove, New York, United States, that is part of the Northwell Health system. It was founded in 1921 and moved to its current location in 1927. From 1927 to 1955, it was known as North Country Community Hospital, and at other times it had various names referencing Glen Cove.

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.

Locust Valley High School is a public high school located in Lattingtown, Nassau County, New York, U.S.A., and is the only high school operated by the Locust Valley Central School District. As of the 2014–15 school year, the school had an enrollment of 716 students and 45.3 classroom teachers (on an FTE basis), for a student–teacher ratio of 15.8:1. There were 81 students (11.3% of enrollment) eligible for free lunch and 21 (2.9% of students) eligible for reduced-cost lunch.

Locust Valley is a station along the Oyster Bay Branch of the Long Island Rail Road. It is located at Birch Hill Road and Piping Rock Road, south of Forest Avenue, Locust Valley, New York.

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.

Locust Valley is a hamlet and census-designated place (CDP) located in the Town of Oyster Bay in Nassau County, on the North Shore of Long Island, in New York, United States. The population was 3,406 at the 2010 census.