The Morris Arboretum of the University of Pennsylvania inspires an understanding of the relationship between plants, people and place through education, research and horticultural display. As an irreplaceable public garden, the Morris Arboretum provides a place of respite, beauty and learning where the joy and wonder of the natural world inspire all who visit to be enthusiastic ambassadors for plants and our fundamental dependence on them. Located in Chestnut Hill, PA. Not valid for tickets or member only events. Expires December 31, 2024.