Set on 92 acres at the outer edge of Philadelphia's Chestnut Hill neighborhood, the Morris Arboretum of the University of Pennsylvania began life as the private estate of John and Lydia Morris, and was designed as a formal Victorian landscape. Today, the Morris Arboretum is a public garden that boasts a formal rose garden with a world-class reputation, a step fountain, a swan pond, garden sculptures, and an oak allee. The garden treats vis...