Jacques Marchais Museum of Tibetan Art

Collection of more than 200 paintings of the artist, exhibited on three floors of a classic townhouse.

Americana including Audubon’s watercolors of birds.

Affiliated with Columbia, Teacher's College is an architectural gem with its block length Beaux Arts and neo-Gothic façades.

Small and gem-like, New York's "oldest, newest zoo" opened in its current guise in 1988, although animals in various zoo incarnations have resided here since the 1860s. This zoo is fairly small and doesn't have as many large animals as you might expect, but this zoo does include sea lions, snow leopards, penguins, polar bears, monkeys, red pandas and exotic birds in pleasant exhibits. Next door is a children's zoo, covered in the cost of admission, which has a barnyard animals you can pet, a duck pond, and lots of play areas for kids.

Rather large, interesting museum with all kinds of documentation of events in the 400-year history of this city and delightful artifacts of life in earlier periods, such as the extensive collection of 19th-century dollhouses complete with miniature furniture.

Built in 1766, the chapel is an active part of the Parish of Trinity Church and is Manhattan's oldest public building in continuous use. It is the only remaining colonial church in New York City and was George Washington's place of worship after he was inaugurated as president. Since 2001, the chapel has been known for surviving the events of 9/11 without even a broken window - despite being across the street from the World Trade Center - and for its role as a place of refuge for the WTC recovery workers in the days that followed.

On a triangular city block between Broadway, Park Row and Chambers Street sits City Hall, a gorgeous gleaming white building completed in 1812, which still hosts the mayor's office and the New York City Council chambers. The building itself is fenced off and only accessible by tour, but there is a lovely park surrounding the building, with plenty of shady trees and a pleasant fountain just to the south of the building. Just north of City Hall and on the same block is the 40.71337-74.005552 Tweed Courthouse, a gorgeous government structure and the legacy of Tammany Hall boss William M. Tweed, who used the courthouse project to embezzle large sums of money from the city budget and was convicted in a courtroom in this building.

The lesser-known historic district on the other side of the Park. It was developed at the turn of the 20th century by Dean Alvord as one of the first suburbs.

Once the Audubon Ballroom where Malcolm X was assassinated with 21 gunshots. Only a part of the facade of the original building remains (Columbia University demolished the building in 1992). The location now houses a memorial to Malcolm X and Betty Shabazz, with a stated goal of advancing human rights and social justice. It also features a 63-foot mural depicting Malcolm X's life.

Dating back to 1663, this fort was used during both the American Revolution and the War of 1812. It remained active until 1995. It is now semi-active, with its main use being local headquarters for the United States Coast Guard. Tours are available.

One of Manhattan's favorite meeting points, the centerpiece of this Terrace is the Angel of the Waters fountain, dedicated in 1873 and an enduring icon of the park.

The One World Trade Center skyscraper rises 1,776 feet above the street and is the tallest building in the United States (and for that matter, the Western Hemisphere). Despite its colossal size, its simple design allows it to blend remarkably well into the Lower Manhattan skyline. An observation deck on the top floors offers 360-degree views of the city.

At the southern tip of Manhattan, Battery Park is a waterfront green space, named for the artillery batteries which were installed here to protect the settlement of New York when it was under Dutch, then British rule. In the lead-up to the War of 1812, 40.70343-74.0168214 Castle Clinton was constructed as a fort to protect the city, and is now operated as a small museum. There are several memorials in the park, including 40.70387-74.0172715 The Sphere, a public art piece originally housed on the World Trade Center site which survived the events of September 11 and was moved to Battery Park. Ferries departing to the Statue of Liberty and Ellis Island (see below) depart from here.

Home of the US Open and also the largest public tennis facility in the world. It features 3 stadium courts, 9 indoor courts, and 14 outdoor courts that are available to the public year-round.

Yet another unique but rich treat on 5th Avenue, the AIHS is a non-profit organization that educates visitors on Irish American culture and history. Immersive and traditional events are held often along with exhibits showcasing the array of unique art and music. If performing and visual arts aren't your thing, you can visit the library instead with over 10,000 books, newsletters, newspapers, and pieces of literature dating back to the 1700s that feature a wide variety of otherwise unknown topics that are great for anyone interested in European culture and history.

The only US museum devoted to Puerto Rican culture.