Rittenhouse Square

One of the five original open spaces planned by William Penn for Philadelphia, this square was named in the nineteenth century for astronomer David Rittenhouse. Redesigned in the early twentieth century with a central plaza, reflecting pool and classical balustrades, it became the centerpiece of an elegant residential district. Mature trees, bronze animal sculptures and formal walkways draw sunbathers, dog walkers and a long-running outdoor art show. It remains among the most fashionable addresses in the city.