Children's Museum of Manhattan

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.

A 2011 addition to the Lower Manhattan skyline, this 76-story residential skyscraper by the noted Frank Gehry has a distinctive rippled, "wavy" facade that is quite eye-catching. It is best viewed from City Hall Park and the Brooklyn Bridge.

A vintage carousel built in 1908 and situated on this spot since the 1950s, it's the fourth carousel to inhabit this location and is beautifully painted.

A sort of mini forest, described by its designer as a "wild garden," the Ramble is sculpted out of a wooded hillside, with winding paths, rocky outcrops, secluded glades, and a tumbling stream. If one travels through the ramble when the trees are full, it is easy to lose sight of the city's skyscrapers; it's as if you're no longer in Manhattan. The Ramble is also an excellent place to bird watch, with over 250 species of birds that stop here on their migration.

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.

A picturesque brick building that actually predates the park. It was built in 1851 to serve as a munitions supply depot for the New York State National Guard, and was designed to look like a medieval fortress, with battlements overlooking the area. Today the building holds a refreshment stand and a small art gallery with rotating/seasonal exhibits.

Sitting on Vista Rock, one of the highest points in the park, the castle provides excellent views of Central Park, particularly to the north. It is a popular spot for photography and contains a visitor center and a nature conservatory. Just below the castle to the north is Turtle Pond, a small, swamp-like pond holding various fish, frogs, insects, and birds.

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.

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.

Most well known as the Model Boat Pond, visitors can often see a racing regatta between members of the Model Yacht Club, or rent a model boat from a boathouse and cafe on the pond. Just to the north of the pond is the Alice in Wonderland sculpture depicting the Tea Party scene, and on the west side of the pond is the Hans Christian Andersen sculpture, which shows the writer seated on a bench reading a book to his Ugly Duckling character.

48 magnificent gardens and plant collections on a 250-acre historic site.

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.

The interior of this Episcopal church is a peaceful place, and both the exterior and interior are architecturally harmonious and worth looking at if you are walking nearby.

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.

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.