One World Trade Center

Another conservatory of music.

The original subway station, and quite a marvel to witness--the chandeliers and ornate tiling are a sharp contrast to the nearby Brooklyn Bridge-City Hall station. There's one catch, though: it's been closed since 1945. However, you can see it by staying on the downtown 6 train after its last stop Brooklyn Bridge-City Hall; it will turn around in the old station. This is the one place in the system where this is allowed, and the announcements reflect that. The Transit Museum (in Downtown Brooklyn) offers occasional tours as well, which allow you to actually walk around the station, but you must be a museum member and a US citizen, making this an impractical choice for most visitors.

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!

At the center of Central Park, the Great Lawn is a large clearing with lawns and ballfields, perfect for ballgames, sunbathing, and picnicking. Just to the east of the Lawn is the Obelisk, a 71-foot tall structure which is the oldest man-made object in the park, having been erected in Heliopolis, Egypt, around 1500 BC.

Exhibits on the history of highrise and skyscraper construction.

Near Grand Army Plaza, the Pond offers a tranquil setting just within the boundaries of the park. A rustic wood structure, "Cop Cot," overlooks the pond from an outcrop near the Sixth Avenue entrance.

This is historic home that was built by local businessman James Bouton in 1891. Eight years later, Conrad Voelcker bought the house, and the Voelcker family lived in the house for three generations. Today, it is a museum, and there is a Victorian garden and a bird sanctuary outside.

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.

This neo-Romanesque fairy castle was built in 1891, and a northern addition in very similar style was built in 1933. The older building is a busy post office serving Downtown Brooklyn and the northern addition houses the United States Bankruptcy Court for the Eastern District of New York.

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.

Inwood Hill Park contains the last tracts of virgin forest in Manhattan. Many arrowheads and other artifacts of the former Native American occupants of Manhattan Island have been found in this park.

A museum dedicated to folk & self-taught artists.

The historic building with the distinctive, iconic twin towers and a star-studded housing cooperative board. Built in 1930 in a vaguely Art Deco style to the design of Emery Roth, the San Remo actually has two separate addresses, lobbies and sets of shafts, each for a half of the building topped with a tower.

Housed in the Alexander Hamilton US Custom House, this Smithsonian museum is the New York branch of the National Museum of the American Indian (the other branches are in Washington, D.C. and Maryland).

On this site on April 30, 1789, George Washington stood on a balcony overlooking Wall Street and was inaugurated as the first president of the United States. The old building on the site had been used as New York's city hall and had hosted some of the first congregations of the colonies in the lead-up to the American Revolution, such as the Stamp Act Congress. After the revolution the building, now Federal Hall, briefly housed Congress, the Supreme Court, and Executive Branch offices before the national capital moved to Philadelphia. The current building dates to 1842 and was used first as a Customs House, then later the US Sub-Treasury (millions of dollars of gold and silver were kept in the basement vaults). Today the building is maintained by the National Park Service as a museum dedicated to the history of the site. Guided tours of the building are available, or you can just walk in and look up at the rotunda and view some of the artifacts, such as the bible Washington used in his inauguration ceremony.