Scandinavia House – The Nordic Center in America

The Park Avenue Tunnel, also called the Murray Hill Tunnel, is a 1,600-foot-long (488 m) tunnel that passes under seven blocks of Park Avenue in Murray Hill, in the New York City borough of Manhattan. Traffic currently goes northbound from 33rd Street toward the Park Avenue Viaduct. The tunnel is under the jurisdiction of the New York City Department of Transportation, and carries one lane of northbound car traffic from East 33rd Street to East 40th Street; from 40th Street north, traffic must follow the Park Avenue Viaduct around Grand Central Terminal to 46th Street. The vertical clearance is 8 ft 11 in (2.72 m). The IRT Lexington Avenue Line of the New York City Subway, carrying the 4, ​5, ​6, and <6> trains, runs parallel to the Park Avenue Tunnel in two tunnels below it.

The Adelaide L. T. Douglas House is a historic building located at 57 Park Avenue between East 37th and 38th streets in the Murray Hill neighborhood of Manhattan in New York City. Designed by architect Horace Trumbauer, the six-story building was constructed from 1909 to 1911 as a residence for Mrs. Adelaide Townsend Douglas. The house was later converted to offices and serves as the permanent mission of Guatemala to the United Nations.

The East Side of Manhattan refers to the side of Manhattan which abuts the East River and faces Brooklyn and Queens. Fifth Avenue, Central Park from 59th to 110th Streets, and Broadway below 8th Street separate it from the West Side. The major neighborhoods on the East Side include (from north to south) East Harlem, Yorkville, the Upper East Side, Turtle Bay, Murray Hill, Kips Bay, Gramercy, East Village, and the Lower East Side. The main north–south expressways servicing the East Side are the Franklin D. Roosevelt East River Drive and Harlem River Drive, which for the majority of their length are separated from the east shore of the island by the Manhattan Waterfront Greenway. The East Side is served by the IRT East Side Line subway and by many bus lines.

Church of Our Saviour is a Roman Catholic parish church in the Roman Catholic Archdiocese of New York, located at 59 Park Avenue and 38th Street in Manhattan, New York City. The parish was established in 1955 and the church was constructed from 1957 to 1959.In 2015 the parish of St. Stephen/Our Lady of the Scapular merged with the parish of Our Saviour. This included the Chapel of the Sacred Hearts of Jesus and Mary which had previously merged with St. Stephen/OLS.

The Union League Club is a private social club in New York City that was founded in 1863 in affiliation with the Union League. Its fourth and current clubhouse is located at 38 East 37th Street on the corner of Park Avenue, in the Murray Hill neighborhood of Manhattan. It was designed by Benjamin Wistar Morris and opened on February 2, 1931. The building was designated a New York City landmark on October 25, 2011. The club is considered one of the most prestigious in New York City.Union League clubs, which are legally separate but share similar histories and maintain reciprocal links with one another, are also located in Chicago and Philadelphia. Additional Union League clubs were formerly located in Brooklyn, New York and New Haven, Connecticut.

The Park Avenue main line, which consists of the Park Avenue Tunnel and the Park Avenue Viaduct, is a railroad line in the New York City borough of Manhattan, running entirely along Park Avenue. The line carries four tracks of the Metro-North Railroad as a tunnel from Grand Central Terminal at 42nd Street to a portal at 97th Street, where it rises to a viaduct north of 99th Street and continues over the Harlem River into the Bronx over the Park Avenue Bridge. During rush hours, Metro-North uses three of the four tracks in the peak direction.Originally constructed in the mid-19th century as a New York and Harlem Railroad route, the Park Avenue main line was initially a street railroad and ran to what is now Lower Manhattan. It was gradually truncated through the 1860s, until Grand Central Depot was opened at 42nd Street in 1871. The line was placed in a grade-separated structure in the late 19th century, as part of the Fourth Avenue and Park Avenue Improvement projects, and was electrified in the first decade of the 20th century as part of the construction of Grand Central Terminal. Since then, several improvement and rehabilitation projects have been made along the main line.

World Center for Women's Archives was an organization established by Rosika Schwimmer and Mary Ritter Beard in the hopes of creating an educational collection which women could consult to learn about the history of women. The center was located in the Biltmore Hotel at 41 Park Avenue in New York City. It closed in 1940, but the efforts made to establish a center to collect records encouraged several colleges and universities to begin develop similar archives of women's history. It was one of the earliest efforts to collect women's documents in the United States, predated the first accredited women's studies course in the U.S by 34 years, and preserved materials about women which otherwise might have been lost. It also redefined the way that historical documents were selected for archival inclusion. By changing what documents were noteworthy, using personal records to shape public history, the Women's Archive legacy was foundational to the development of feminist theory.

The Williams Club is in residence at the Penn Club of New York for alumni of Williams College. Until 2010, it had its own private clubhouse at 39th Street, which today operates as an unaffiliated boutique hotel.The Williams Club was founded in 1913 by Williams alumni in New York City as a place to socialize. The club was originally located at 291 Madison Avenue in a building donated by Mary Clark Thompson, wife of Williams alumnus Frederick Ferris Thompson. In 1921, it moved to 24 East 39th Street in Manhattan, which it then renovated in 1988. On June 1, 2010, however, the Williams Club ceased operating on its own and moved its membership program and related activities to the Princeton Club. After the permanent closure of the Princeton Club in fall 2021, the Williams Club moved to the Penn Club in March 2022. Today, members and their guests can use the Penn Club's facilities.

The Consulate General of the Republic of Poland in New York City (Polish: Konsulat Generalny Rzeczypospolitej Polskiej w Nowym Jorku) is a consular mission of the Republic of Poland in the United States. It was inaugurated in 1919. The consulate is located in the Joseph Raphael De Lamar House at 233 Madison Avenue, New York City, New York. The Consul General of the Republic of Poland in New York is Adrian Kubicki.

The Joseph Raphael De Lamar House is a mansion at 233 Madison Avenue at the corner of 37th Street in the Murray Hill neighborhood of Manhattan, New York City. The house, currently the Consulate General of Poland, New York City, was built in 1902–1905 and was designed by C. P. H. Gilbert in the Beaux-Arts style. The De Lamar Mansion marked a stark departure from Gilbert's traditional style of French Gothic architecture and was instead robustly Beaux-Arts, heavy with rusticated stonework, balconies, and a colossal mansard roof. The mansion is the largest in Murray Hill, and one of the most spectacular in the city; the interiors are as lavish as the exterior.

Morgans Hotel was the world's first boutique hotel, located at 237 Madison Avenue in New York City. Founded by Studio 54 cofounder Ian Schrager as the first property in the Morgans Hotel Group, it opened in 1984.

The Permanent Mission of Armenia to the United Nations (Armenian: Միավորված ազգերի կազմակերպությունում Հայաստանի մշտական ներկայացուցչություն) is the diplomatic mission of Armenia to the United Nations.