The Metropolitan Museum of Art of New York city, also known as The Met, is the largest art museum in the USA and definitely one of the most famous museums in the world.
Founded in 1870, The Met has over two million works. The permanent collection consists of works of art from classical antiquity and ancient Egypt, paintings, and sculptures from nearly all the European masters, and an extensive collection of American and modern art. The museum is home to encyclopedic collections of musical instruments, costumes, and accessories, as well as antique weapons and armor from around the world. Several notable interiors, ranging from 1st-century Rome through modern American design, are installed in its galleries.
Another great thing about the Museum, is the impressive number of non-permanent exhibits, that highlight a specific artist, theme, or moment in time. Most of them are highly acclaimed by art critics and art lovers.
As you can see, The Met has something to offer to every person, and its vast collection of art can make your visit a bit overwhelming. One of the most practical advise will be to plan your visit ahead focusing on certain genres or artists that you want to see. As mentioned before, the collection is so vast that you can spend weeks wandering around, so a little preparation definitely won't hurt especially if you limited time.