You cannot leave without experience the some of the valable places in the bif apple.
"The Metropolitan Museum of Art of New York City, colloquially "the Met", is the largest art museum in the Western Hemisphere. Its permanent collection contains over two million works, divided among 17 curatorial departments"
"Little Island at Pier 55 (stylized as Little Island @Pier55) is an artificial island park in the Hudson River west of Manhattan in New York City, adjoining Hudson River Park. Designed by Heatherwick Studio, it is near the intersection of West Street and 13th Street in the Meatpacking District and Chelsea neighborhoods of Manhattan. It is located slightly west of the Manhattan shoreline atop Hudson River Pier 55, connected to Hudson River Park in Manhattan by footbridges at 13th and 14th Streets."
"As of 2020, the average full-price ticket for a 20-min ride is approximately $290, which includes the city tax (heliport fee). So, at full price, you are paying around an additional $50 for an extra 5 minutes in the air, but you will see a lot of Manhattan in that short time."
"The Empire State Building is a 102-story[c] Art Deco skyscraper in Midtown Manhattan, New York City. The building was designed by Shreve, Lamb & Harmon and built from 1930 to 1931. Its name is derived from "Empire State", the nickname of the state of New York. The building has a roof height of 1,250 feet (380 m) and stands a total of 1,454 feet (443.2 m) tall, including its antenna. The Empire State Building stood as the world's tallest building until the construction of the World Trade Center in 1970; following the latter's collapse in 2001, the Empire State Building reverted to being the city's tallest skyscraper until that title was surpassed in 2012."
"The New York Botanical Garden (NYBG) is a botanical garden at Bronx Park in the Bronx, New York City. Established in 1891, it is located on a 250-acre (100 ha) site that contains a landscape with over one million living plants; the Enid A. Haupt Conservatory, a greenhouse containing several habitats; and the LuEsther T. Mertz Library, which contains one of the world's largest collections of botany-related texts. As of 2016, over a million people visit the New York Botanical Garden annually."
"The High Line is a 1.45-mile-long (2.33 km) elevated linear park, greenway and rail trail created on a former New York Central Railroad spur on the west side of Manhattan in New York City. The High Line's design is a collaboration between James Corner Field Operations, Diller Scofidio + Renfro, and Piet Oudolf. The abandoned spur has been redesigned as a "living system" drawing from multiple disciplines which include landscape architecture, urban design, and ecology."