Did you know that Cylburn Arboretum is the second highest point in Baltimore City? Rain falling here eventually flows to the Chesapeake Bay. Drop by the Nature Education Center to examine a topographic map of Cylburn Arboretum, explore the path of a rain drop, and to learn more about how trees help the Chesapeake Bay. 

All ages are welcome. Supplies are limited, first come first serve. Drop-in anytime between 11am to 12pm.