Federal Reserve Museum and Gold Vault Tour

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.

A place filled with video screens, LED signs, and flashing lights; a world wonder or a tourist nightmare depending on your perspective, the "new" Times Square is a family-friendly theme park of themed restaurants, theaters and hotels, as well as a developing business district. The lights and signs can be viewed anytime, but the most enchanting experience comes when one visits Times Square at night, as all the signs and screens are ablaze with color. Times Square is also well known for its famous New Year's Eve ball drop. Those looking for the seedy Times Square of years past will find it around the Port Authority Bus Terminal, and on Eighth Avenue to the west. A ticket booth selling discounted Broadway and off-Broadway shows. However, the cheaper tickets aren't the only attraction, as the back of the booth is a large, red-lit glass staircase facing Times Square, which serves as a set of bleachers and offers an excellent opportunity to get above the street and just watch the crowds and flashing signs. Above the booth is a video screen with a live feed of the top step, giving you a chance to appear (if only briefly) on one of the many signs in Times Square. Originally the second-tallest building in the world when it opened in 1905, One Times Square was constructed to be the headquarters for The New York Times, a function it would serve for less than ten years. The annual Times Square ball drop is performed from the roof of this building. And you can't miss the famous Dow Jones news and sports zipper (the first news ticker in the world) attached to its lower facade.

A small park at the foot of Broadway which is the oldest public park in the city and is the site of the Charging Bull sculpture created after the 1987 stock market crash. Bowling Green is also the origin point for the Broadway ticker-tape parades; if you walk up Broadway, you can view plaques in the sidewalk honoring the people or events celebrated in these parades.

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.

A self supporting arm of the MTA, it is housed in the Subway's former Court Street Station, on a spur line from the current A and C lines. Closed to passengers in 1946, it was reopened in 1976 as the New York Transit Exhibit and was popular enough to be made permanent. The museum is made up of two underground levels: the Mezzanine, which hosts exhibits on the construction of the subway, surface transportation in New York, fare collection and rotating exhibits on various transit-related subjects; and the station platform, which houses about 20 retired subway cars dating as far back as 1903 and a working signal tower. The museum sponsors events throughout the year, including simple art projects, walking tours on the subway, and rides on the museums' fleet of retired trains. There is also an annex of the museum in Grand Central Station in Midtown Manhattan.

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.

This beautiful park extends along the Hudson River north of Riverside Park and features wonderful views of the George Washington Bridge and New Jersey and a community feel.

Exhibits on the history of highrise and skyscraper construction.

American woman Jacques Marchais had a dream of traveling to Tibet. While she never made it, her extensive collection of Tibetan artifacts was made into a museum in 1947. The museum now holds over 120 pieces of beautiful Tibetan art. The museum's authenticity was praised by the Dalai Lama.

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

General Ulysses S. Grant and his wife are buried in this imposing mausoleum, the largest tomb in North America. If you come when it is closed, you can still see the impressive facade, but coming during open hours gives you the opportunity to view the murals, the tomb and various documentation inside. Across Riverside Drive, there is a viewpoint to look across the Hudson River, a museum, gift shop and restrooms.

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 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!

On the site of the former World Trade Center towers, the memorial consists of two enormous waterfalls and reflecting pools set within the footprints of the twin towers, lined with bronze panels with the names of the nearly 3,000 victims of that fateful day inscribed. The surrounding plaza holds a grove of trees. The museum, which sits underground right next to the memorial, contains exhibits which explain the events of 9/11 and their aftermath, with remnants of the original towers and artifacts from that day. If you see a white rose on one of the names, it's because today is that victim's birthday.

The former home of steel baron Henry Clay Frick, this sprawling mansion is filled with Frick's enormous personal art collection, displayed as he left it. It's worth a visit for the house alone, which is explained nicely in the audio tour. The collection is impressive, including works by Whistler, Corot, El Greco, Turner, Renoir and Rembrandt.

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.