check out this site which finds pokemon in central park or anywhere you choose.. (way better than pokevision) charmanders nest is shown in the pick.This is working for me. I have not been soft banned because I live in NYC so it is convenient. Though, i'm using
which is apparently a charmander nest at museum of natural history. I haven't caught any charmanders yet in a hour. Not sure how nests work lol, but the program is working. Btw, anybody know of Dratini nests that work around New York?
the red circle is where they spawn, sometimes farther out.