GPS Tree Mapping

GPS technology — and its integration with smartphones — is allowing us to map specific trees and memorials and their exact locations on the Dubuque Arboretum & Botanical Gardens grounds. To date, we’ve mapped the following Collections:

Magnolia Trees


Oak Trees


Maple Trees Collection

Apple Trees Collection

Memorial Trees Collection

Memorial Benches Collection

WITH APPRECIATION to Merlin Green for his work on the GPS Tree and Bench Mapping Project.