Coming to see THE GIANTS take down washington foreskins once again???? Anyways, in reply to your question... Amtrak is definitely THE WAY to go. When you arrive at Penn Station in NY, make your way to 42ND Street--- PORT AUTHORITY BUS TERMINAL... They have a bus that goes dirctly to GIANTS STADIUM... After I post this, I will post a link to NJ Transit .Go to trip planner, then itinarary, and they will give you all info you need.. Have a great game, eat, drink,have a great time in NYC.. WELCOME!!!!