DuPont-Guest Estate

WNYT is the college radio station for the New York Institute of Technology. It is available via Internet radio, and heard at various places on NYIT's campus.

Wheatley Plaza (also known as the Wheatley Plaza Mall and as the Wheatley Gardens Mall) is a major, outdoor shopping center located at the southeastern corner of the intersection of Northern Boulevard (NY 25A) and Glen Cove Road (CR 1) in Greenvale, in the Town of North Hempstead, Nassau County, New York, United States. The center is owned and maintained by Manhasset-based Castagna Realty.

Greenvale (historically known as Bull's Head, Cedar Swamp, and North Roslyn) is a hamlet and census-designated place (CDP) in the towns of North Hempstead and Oyster Bay in Nassau County, on the North Shore of Long Island, in New York, United States. It is considered part of the Greater Roslyn area, which is anchored by the Incorporated Village of Roslyn. The population was 1,069 at the time of the 2020 census.

The Louis C. Clark Sanctuary is located on Valentine's Road in Old Brookville in Nassau County, New York on Long Island. The eight-acre (3.2 ha) sanctuary was once a part of Valentine Farm. It was donated by Frances S. Weeks to The Nature Conservancy in 1965 in memory of her son, Louis C. Clark. In 2012, the property was transferred to the North Shore Land Alliance.The sanctuary protects a freshwater marsh and swamp that is part of the Cedar Swamp Creek watershed. The swamp is characterized by cattail, buttonbush, red maple and tupelo; in addition, over 150 species of wildflowers and 25 species of shrubs and vines are found within the preserve. A total of 0.75 miles (1.21 km) of trails are maintained on the property, which is open to the public. The James Preserve is located across Valentine's Road from the property.

Mackay Estate Dairyman's Cottage is a historic home located at East Hills in Nassau County, New York, USA, designed about 1902 by architects Warren and Wetmore in an eclectic style. It is a 2+1⁄2-story frame house with a brick first floor set on a rubble base. It features a steep flaring roof, small dormers with steep roofs, deep projecting eaves, and rows of rectangular windows with flat brackets, giving it a strong Japanese feel. The house was originally a component of Clarence Mackay's Harbor Hill Estate.It was listed on the National Register of Historic Places in 1991. It is one of three remaining Harbor Hill Estate buildings listed at that time; the others are the Mackay Estate Gate Lodge and Mackay Estate Water Tower.

Greenvale is a station on the Long Island Rail Road's Oyster Bay Branch. The station is located off Helen Street, between Glen Cove Avenue and Glen Cove Road in the Incorporated Village of Roslyn Harbor, in Nassau County, New York.

The Meadowbrook Polo Club (originally styled as the "Meadow Brook Club"), located in Old Westbury, New York, is the oldest continuously operating polo club in the United States, first established in 1881.

Greenridge-Arthur Williams House is a historic mansion located at Roslyn Harbor in Nassau County, New York, United States. It is a large, 2+1⁄2-story, Jacobethan Revival–style house constructed of concrete and faced in red brick. It features a steeply pitched slate roof with projecting bays, gables, dormers, and deep eaves. A 2-story gable-roofed Great Hall wing has a stone clad foundation and terminates in a five-sided bay to the north. Also on the property is a contributing former ice house.It was added to the National Register of Historic Places in 1999.

The Roslyn Cemetery is a historic cemetery located on Route 25A (Northern Boulevard) in the town of Greenvale, Nassau County, New York. It is owned by the Roslyn Presbyterian Church which is located within the Village of Roslyn.

The Roslyn East Gate Toll House is located within the Roslyn Cemetery on Route 25A (Northern Boulevard) in Greenvale in the Town of North Hempstead, Nassau County, New York It was built in 1864 and is the last remaining toll house for the North Hempstead Turnpike. It is frequently but incorrectly assumed to be a toll house for the "Vanderbilt Motor Parkway" which ran considerably south of this location.Over the years as development continued, the North Hempstead Turnpike was moved about 150 feet south of its original path (now called Northern Blvd.) and the Roslyn Cemetery (owned by the Roslyn Presbyterian Church) slowly surrounded the "East Gate Toll House". There was a "West Gate Toll House" on the western side of the Roslyn viaduct on Northern Blvd. but either due to massive renovation or removal it is no longer recognizable.With the demise of the toll road the Roslyn East Gate Toll House became no more than a storage shed for cemetery tools.In the early 1980s, Dr. Roger Gerry (President of the Roslyn Landmark Society) desired to have the Roslyn East Gate Toll House restored. Due to budget constraints of the Roslyn Presbyterian Church, this was not possible.A solution was found by a three way agreement between the Roslyn Landmark Society, the Roslyn Presbyterian Church and Richard Hahn whereby Richard Hahn would restore the building at his time and expense to the specifications of the Roslyn Landmark Society. In return, Richard Hahn would utilize the building for his own residence. A historical architect prepared detailed drawings, microscopic paint analysis was done on all painted surfaces to determine original paint colors and after two years of work by Richard Hahn the project was completed to specifications.The Roslyn East Gate Toll House has been included in the annual "Roslyn Walking Tour" and a very detailed description of its history written by Dr. Roger Gerry which can be found in one of the "Roslyn Landmark" tour guides.The Roslyn East Gate Toll House continues to be a private residence. It was added to the NRHP on August 16, 1977.

Roslyn Air National Guard Station (ADC ID: P-3) is a closed United States Air Force station. It was located in East Hills, New York, on Long Island. It was originally part of Clarence MacKay's Harbor Hill estate. It was closed in 2000.

The Park at East Hills is a village-owned park in East Hills, in Nassau County, on the North Shore of Long Island, in New York, United States. It is exclusively open to East Hills residents and their guests.