3. Metropolitan Museum of Art, New York, US.
Commonly known as the Met, the museum is among the must-visit attractions in New York City. It stands on the eastern edge of Central Park at Manhattan's Upper East Side.
The Met maintains extensive holdings of African, Asian, Oceanian, Byzantine and Islamic art. Every May, the museum holds the luxurious, blockbuster Met Gala, grabbing global attention like the Oscars.