The Morris Arboretum of the University of Pennsylvania is a historic public garden and educational institution. It promotes an understanding of the relationship between plants, people and place through programs that integrate science, art and the humanities.
The Arboretum conducts four major activities: education, research, outreach, and horticultural display. As the official Arboretum of the Commonwealth of Pennsylvania, the Morris Arboretum of the University of Pennsylvania provides research and outreach services to state agencies, community institutions and to citizens of Pennsylvania and beyond.
The Morris Arboretum of the University of Pennsylvania is an important resource for extending an appreciation of the world's ecology, and an understanding of the importance of plants to people, in a biological, cultural, historical and aesthetic context.
Morris Arboretum Named #1 Most Stunning University Garden and Arboretum! Read More »
Your gift ensures that the Arboretum advances its mission to promote the enjoyment, understanding, and conservation of plants and the natural world.Give a Gift Today
The Arboretum is closed today, February 7th, due to inclement weather.
Out on a Limb will be closed February 5th to February 9th for maintenance.
The Arboretum is open as usual. Click here for hours.
Please note that weather conditions can change quickly, check back or call (215) 247-5777 before heading out for a visit.
Weather conditions may limit garden access to certain features even if the garden is open – please check the web site or call (215) 247-5777 for updates before visiting. Our visitors’ safety in the garden is our top priority. Therefore when inclement weather is predicted, we will make decisions about closing the garden accordingly.