Belvedere Castle

Built as a pavilion for the 1964 World's Fair, this science center is now full of hands-on exhibits for the public. Highlights include Sports Challenge, Rocket Park (featuring full sized Atlas and Titan tickets), and a science playground.

Probably the most famous of the Guggenheim foundations (others found in Bilbao and Venice), which hold avant-garde modern art by artists such as Kandinsky and Mondrian, the New York branch is housed in a unique and famous building designed by Frank Lloyd Wright and rendered in a rounded, organic form and completed in 1959. Be sure to take the elevator to the top floor, then follow the spiral viewing floors downwards to the street level. One of eight buildings by Wright to be listed as a world heritage site.

Nature preserve on the South Shore with hiking trails and shoreline access. Fishing is permitted along the beach or the freshwater pond inside the area. Most of the land is minimally developed, and is an excellent place to observe wildlife. An abandoned orphanage on-site, after which the area was named, burnt down in 2000.

One of New York's most beautiful parks, an expanse of rolling hills high above the Hudson, contains some of the highest natural elevations on the island and is a great place to picnic or stroll in good weather and look at the great views of the New Jersey Palisades across the river.

This pretty building was built as Brooklyn's city hall in 1851 and is still a very significant official building in very active use.

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 the 70th floor of the Comcast Building (better known by some as "30 Rock") is this narrow observation deck, built to resemble the deck of a cruise ship. The deck affords uninterrupted views over Central Park to the north and across Midtown to the south.

Ellis Island was home to the nation's primary federal immigration station, with over 12 million immigrant steamship passengers passing through from its opening in 1892 to its closing in 1954. Today, over 40 percent of America's population can trace their ancestry through Ellis Island. The island is home to the American Family Immigration History Center, which contains manifests of 25 million immigrants, passengers, and crew members who entered New York Harbor. The Immigration museum at Ellis Islands has details about "Peopling of America" and if you are an avid history lover, this museum will need at least 3-4 hrs of your time. Since the ferry ride takes you to both Ellis Island as well as the Liberty Island, you will have to plan your day well.

This beach is a pleasant place to relax. The water is safe enough to swim in, but it's not the best you can get (you'd get a better deal down the Jersey Shore or on Long Island). The boardwalk, one of the longest in the United States, is great for running or biking.

A visual arts center featuring the Panorama of the City of New York, a large architectural scale model of New York City. Originally built for the 1964 World’s Fair, the 9,335 ft² (867.2 m2) display depicts all 895,000 of the city's buildings (excluding Far Rockaway due to space limitations). It was last fully updated in 1992 and select newer buildings are added on an ongoing basis. The Twin Towers of the original World Trade Center remain in place. In addition to the Panorama, the museum has several other exhibits, including items related to the 1939 and 1964 World's Fairs, Tiffany glass, and various 20th-century artworks.

An elevated walkway and jetty provides access to the only natural salt marsh remaining in Manhattan, and expansive views of the Hudson River and the cliffs of Spuyten Duyvil in the Bronx across the river.

Dedicated to preserving and collecting television programs as a service to the public, the museum consists of two museum branches in Los Angeles and New York City; combined they hold over 100,000 television programs that are available to the public, providing a historical, artistic and cultural perspective to television and radio. You may use their library here for the price of admission. They have lots of old shows and a database so you can see if they have what you want.

The first museum in the U.S. devoted to artists of African descent. Temporarily relocated from 144 W 125th St building for construction of new museum building.

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 former residence of William Dyckman, who owned several hundred acres of farmland covering much of what is now Inwood and Washington heights. Nestled incongruously at the otherwise unremarkable corner of 204th and Broadway, the farmhouse has been converted into a small museum of life in early Manhattan and hosts various programs for the neighborhood. The "Hessian Huts" in the back yard are a leftover from the British occupation of Manhattan during the Revolutionary War!

So named in 1981 in memory of John Lennon, the former Beatle, who was murdered close by outside his home in the Dakota building. Lennon's widow Yoko Ono, who still lives in the Dakota, subsequently donated $1 million to upgrade the area with hundreds of tree and flower species, including strawberries. The area serves as a Garden of Peace and includes a memorial floor mosaic (donated by the Italian city of Naples) that says simply "Imagine", referring to the title of one of Lennon's evocative songs.

Supported by the Museum of Modern Art, this innovative (and cheap) contemporary art museum is in a former public school building. The conversion left most of the original features of the school - the large ex-classrooms are perfect for installations - and the bathrooms are a blast from the past. P.S.1 is a few blocks south on Jackson Avenue from the Citibank tower; the entrance is a concrete slab (how fitting) which occludes view of the school itself. P.S.1 also has a nice cafe and outdoor seats.

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.