Mentioned by Lonely Planet Top Choices
Top things to do in Philadelphia, USA
"This L-shaped park, between 6th, 2nd, Walnut and Arch Sts, protects and honors the history and institutions that formed the foundation of the United States government. Stroll around and you'll see storied buildings in which the seeds for the Revolutionary War were planted and the US government came into bloom. You'll also find beautiful, shaded urban lawns dotted with plenty of squirrels, pigeons and, in warmer months, costumed actors."