Central Park Zoo

Built in 1765, this is the oldest house on Manhattan Island. It served as George Washington's headquarters in 1776. Now a museum set on a 1.5-acre park, it features a decorative-arts collection representing the colonial and Revolutionary War periods. Washington's office is among the 12 restored rooms.

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 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.

Yet another unique but rich treat on 5th Avenue, the AIHS is a non-profit organization that educates visitors on Irish American culture and history. Immersive and traditional events are held often along with exhibits showcasing the array of unique art and music. If performing and visual arts aren't your thing, you can visit the library instead with over 10,000 books, newsletters, newspapers, and pieces of literature dating back to the 1700s that feature a wide variety of otherwise unknown topics that are great for anyone interested in European culture and history.

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.

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.

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.

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

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.

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).

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.

Americana including Audubon’s watercolors of birds.

One of Brooklyn's most prized brownstone neighborhoods. It is predominantly residential, characterized by late 19th- and early 20th-century rowhouses with architectural significance. Street signs in the Historic District are brown rather than green.

A museum and library devoted to Spanish, Portuguese, and Latin American art and culture.