Great ages!! We just went for 5 nights at the end of July with our 9 year old daughter,
As far as the 911 memorial. We were on our way to the the memorial with the fountains and stumbled across a 911 memorial that the first responders of NYC benefit from every paid admission. I was on the fence, thinking we were really wanting the ground zero memorial with the fountains. Until I was told how this one was 2 stories and the other was 7 stories and kinda rough on little ones. We decided to choose the one we accidentally found, We also paid for a tour, which was led by a retired NYPD police officer, that was there on that tragic day and his wife that lost an uncle during that attack. They gave you headsets and walked you to the ground zero fountains and all over. Hearing their stories was very emotional and moving and I feel my 9 year old daughter got a real lesson in what happened 8 years before she was born. This past week, on 9/11..she said to me that morning "mom, this is the day the twin towers fell, I am thinking about that officer and his wife"
Make sure you do hop on/hop off bus. We chose Cityview/Greyline after research.DO NOT BUY on street or Times square area..better deals online. Buy, your tickets online and they had a deal that included 3 attractions when I booked, We got 72 hours of hop on/off, and we chose Top of the Rock, One World Trade, and 911 memorial.You do not have to choose upfront. We got all that for $100 a person. Just for reference, an adult admission to TOR is $45. We utilized that hop on/off and saw SO much.
Make sure you go to Brooklyn. Right by the bridge is Julianno's pizza...if you ever have ate at Grimaldis. Grimaldis is the spin off of this place, Their is a Grimaldis right next door. But, why eat there when you can eat that here in Texas, And Julianno's was better.
Then walk back over the bridge and take cityview ferry around Statue of Liberty. That was also included in our hop on/off passes.
Central park...we did one of those pedicabs, They will negotiate w/u. We saw so much (including FRIENDS fountain) which I LOVED,,because 47
He showed us several spots that were in different movies,,like ELF,
Ya'll will have a great vacay. Ask me anything you have a question about. I feel like I have all of Manhattan down. It was a learning experience!! By the time you leave you will no how to get everyWHERE. Kinda like being on a cruise ship..you have it down by the last 2 nights..where to go