![interior1](http://hnovak.blogs.brynmawr.edu/files/2016/10/interior1.jpg)
Philadelphia aesthetic/ H. Novak
There are many ways to cross Philadelphia if you are heading from the Rittenhouse Square area to the Old City. Chestnut Street and Walnut Street are among the most common routes. They are always bustling with people and filled with activities. If you wanted something a little quieter—a stroll after lunch, perhaps—go for Pine Street.