The 1st of my 3 favorite walks to discover New York when you are a first-comer.
The 2nd of my 3 best walks for newcomers
A 4 miles walk with a cable car ride over the East River in between the 2 parts.
A 3 miles walk from Roosevelt Island to Astoria, off the beaten path.
A 3 miles walk to see some landmarks of Midtown and other more secret places.