Head to Pier 57 and catch these amazing views. You can see the Freedom tower and downtown Manhattan, Little Island, and Jersey City/Hoboken. The rooftop is free and open to the public. There is a market downstairs with lots food options. I got a hibiscus drink and brought it to the rooftop. There is an elevator that you can take to the roof. It can get a little windy in the roof though. A free and fun activity for all!