Upper Manhattan:
Central Park located in the middle of the island divides
the Upper Manhattan into two sections - namely, the
Upper East and Upper West sides. Central Park, a rectangle
of 2.5 miles by 0.5 mile, or 4 km by 800 m, is not only
an oasis for Manhattanites escaping from their skyscrapers
but also a tourist destination with many points of interest.
Also, there are so many museums in the Upper Manhattan.
Be prepared to spend several days if you want to visit
all the major ones.