A quiet and beautiful section of Central Park on the north western section. Not a lot of tourists compared to the southern section.
The woods are beautiful to walk through. There is pond with giant willows perfect for a little picnic. There are a couple of small waterfalls. This really does not feel you're even in the city. No need to take a drive all the way upstate for a walk. Of course this does not offer a strenuous workout like the mountain trails upstate, but it is still peaceful and very very friendly. And it is right here in the city.