The hop on-hop off harbor tour was a great. The tour guides were fun and knowledgeable. the views of the cities and the Statue of Liberty were breathtaking. We enjoyed the 911 Memorial even though the lines were very long. I would recommend to anyone.

We bought the 3 day, unlimited tour. It's hard to see everything you want to in 3 days but it was money well spent, especially since it included 3 admissions. Great way to see NYC and get around your first time. Check the routes, plan what you want to see so you don't repeat the same route again if possible (if you do the 2 or 3 day) or you will spend a lot of time on the bus as it takes the same route over and over. Weekends are very busy and it's hard to get a seat up top sometimes which is necessary for the photographer like me. But overall, a very easy and fun experience.