Leaving Hoboken

Parents, do you let your Nanny take your child out of Hoboken to do something fun?  I have taken my charges to Battery City Park, the Liberty Science Center, and the Central Park Zoo. I am curious if you let your Nanny do the same?  If you don't let your Nanny leave Hoboken, why not?  I understand having a schedule of activities, but if your child doesn't have loads of activities.  It can also be frustating if your child is young or if you have an older child and a newborn, but it's nice to get out of Hoboken once in a while.  I enjoyed it!