Matinecock, New York

Portledge School is an independent college-preparatory day school located in Matinecock, New York with over 500 students in nursery through 12th grade (2023–2024 school year).

Cock-Cornelius House, also known as Wyckoff-Underhill House, is a historic home located at Locust Valley in Nassau County, New York. It is a 1- to 2+1⁄2-story, "U" shaped wood-frame dwelling sheathed in wood shingles. The main block is 2+1⁄2 stories and five bays wide. The oldest section of the house is dated to the Federal period, about 1790. The house was expanded in the 1840s and in the 1920s-1930s.It was listed on the National Register of Historic Places in 2006.

The John P. Humes Japanese Stroll Garden is a 7-acre (28,000 m2) Japanese garden in Mill Neck, New York, providing a retreat for passive recreation and contemplation.

Locust Valley Cemetery is a non-denominational cemetery located in Locust Valley, New York, in Nassau County. The cemetery was founded in the nineteenth century and designed by John Charles Olmsted and Frederick Law Olmsted Jr., renowned architects of Central Park. They are the sons of the famed landscape designer Frederick Law Olmsted. The two brothers were among the founding members of the American Society of Landscape Architects (ASLA). Locust Valley Cemetery is situated on over 32 lushly landscape acres with a park-like setting. The cemetery is owned by its plot holders and managed by an association.

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.

Matinecock Friends Meetinghouse is a historic Quaker meeting house located on the northwest corner of Piping Rock and Duck Pond Roads in Locust Valley, Nassau County, New York. It was built in 1725 and is a two-story, rectangular building topped by a steeply pitched gable roof. It is two bays wide and four bays long, sheathed in shingles.It was listed on the National Register of Historic Places in 1976.

Friends Academy is a Quaker, coeducational, independent, college preparatory school serving students from nursery school through the twelfth grade, located in Locust Valley, New York, United States. The school was founded in 1876 by 78-year-old Gideon Frost for "The children of Friends and those similarly sentimented." The school was originally named Friends College. The campus covers 65 acres (26 ha). The school is organized around a lush, grassy quad with buildings surrounding it. Recent additions to the school include the Helen A. Dolan Center (2000), the Kumar-Wang Library (2000), the renovation of the Upper School (2004), the renovation of the Lower School (2010), the construction of the gym and field house (2007), and the renovation of the Middle School (2016).

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.

Bailey Arboretum is a 42-acre (17 ha) arboretum located in Lattingtown, New York, a small village on the North Shore of Long Island. It opened to the public on Aug. 5, 1969 after being donated to Nassau County in 1968 by the heirs of Mr. and Mrs. Frank Bailey. Through an agreement with the Village of Lattingtown, admission to the arboretum was limited to 200 people at any one time.

Piping Rock Club is a country club in Matinecock, New York. It falls within the ZIP Code boundaries of Locust Valley, New York.

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.

The Underhill Burying Ground is a cemetery located within the Village of Lattingtown, in the Town of Oyster Bay in Nassau County, New York. The cemetery has been in continuous operation since the burial of Captain John Underhill in 1672. The Underhill Burying Ground is governed by the Underhill Burying Ground, Inc., a non-profit organization, incorporated under the laws of the State of New York.