Rockefeller Center

One of the greatest and most popular collections of modern art, on a par with the Tate Modern in London or Paris's Centre Georges Pompidou. Exceedingly popular so be warned: queues for tickets start early and stretch long. To avoid the crowds, turn up at the door at least a half hour before opening, then take the elevator to the top floor and work your way down. The building is as much a draw as the outstanding collection; possessing arguably the best collection of modern masterpieces world-wide, MoMA houses important art works from Van Gogh, Picasso, Monet, Matisse, Salvador Dalí, Paul Cézanne, Frida Kahlo, Piet Mondrian, and works by leading American artists such as Jackson Pollock, Jasper Johns, Edward Hopper, Andy Warhol, and Chuck Close. MoMA also holds renowned art photography and design collections. In addition to being the crown jewel of modern art museums, MoMA puts on a terrific repertory program in a nicely renovated theater below the museum.

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.

An Episcopalian (Anglican) church and parish was first established on this site in 1697 under charter by King William III. The present Neo-Gothic Revival church building (the third incarnation) dates from 1846 and remains a significant landmark within Downtown. The original burial ground at Trinity Church includes the graves and memorials of many historic figures, including Alexander Hamilton, William Bradford, Robert Fulton, and Albert Gallatin.

A museum dedicated to the history of the NYPD.

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.

A spacious green lawn that was originally home to a herd of sheep, which grazed in the meadow and tended to in their nearby pen - a Victorian style building which today is the Tavern on the Green restaurant (see Eat below).

Located on four acres overlooking the Hudson River in Fort Tryon Park, the building incorporates elements from five medieval French cloisters – quadrangles enclosed by a roofed or vaulted passageway, or arcade – and from other monastic sites in southern France. There are various artworks on display in the museum, with the Unicorn Tapestries being the most famous.

The garden is 52 acres and the layout was well planned. It is definitely worth a visit. Designed by the Olmsted Brothers in 1910 and open to the public since 1911, the garden includes an authentic Japanese garden, a Children's Garden, and the Cranford Rose Garden. The garden has the largest cherry blossom trees in one place outside of Japan. There are 42 gorgeous varieties. The Brooklyn Botanic Garden hosts various festivities throughout the year, including Hanami Sakura in May and the Chile Pepper Festival in October.

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.

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.

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.

See the Rockettes, another show, or just tour the famous Art Deco masterpiece.

Holding a remarkably large collection, each of the 5 floors of this massive building has expansive and well-designed exhibits devoted to astronomy, biology, geology, anthropology, climatology, and paleontology. You will want to allow a full day if you hope to see the entirety of the museum. Some of the highlights are the Rose Center for Earth and Space on the northeast corner of the building, which contains a seven-story glass cube holding the Hayden Planetarium, a huge sphere suspended above the exhibit halls below and holding a "cosmic pathway" exhibit; the numerous habitat diorama halls on the first, second and third floors, with recreations of African, Asian, North American, and ocean plants and animals, including a full-size model of a Blue Whale suspended above the Ocean Life Hall; a Hall of Minerals and Gems, which contains many rare and beautiful specimens, including the largest star sapphire in the world and a chunk of a massive meteorite; extensive anthropology halls on the first, second, and third floors, with exhibits devoted to people of Asia, Africa, Central America, the Pacific, and Native Americans; and the natural history halls on the fourth floor, with one of the largest collections of dinosaur skeletons in the world.

The Society of Illustrators is one of the many off the beaten path museums in New York City, and while it may not have as many visitors, it certainly isn't a place to miss. Certainly don't miss the art of illustration featured here, with countless historical galleries since the museum's opening in 1901. It's even the origin of the famous "I Want You For U.S. Army" poster of World War I and II.

Exhibits on the history of highrise and skyscraper construction.

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.