The Elmhurst College Arboretum is situated on the campus of Elmhurst College. The arboretum is a Level II Accredited Arboretum with the Morton Register of Arboreta and a Tree campus USA. The collection includes 882 trees and 156 different tree species. Stop by and walk the college grounds to see our diverse collection of trees that date back to the start of the Arboretum in 1966. You may take a self-guided tour by utilizing our online tree inventory at or