Duke's campus boasts a managed tree canopy of over 17,000 trees across 550 acres, creating diverse microclimates that support a wide array of plant species and biodiversity. The Landscape Services team collaborates with students, staff, and faculty on initiatives that promote applied learning and sustainability. 

In 2008, Duke University was among the nine inaugural institutions to receive the Tree Campus USA designation from the National Arbor Day Foundation, a recognition they have maintained every year since for their ongoing dedication to urban forestry and active involvement in tree care within the community. 

In September 2025, the ArbNet Arboretum Accreditation Program and the Morton Arboretum designated Duke University as a Level II arboretum, acknowledging the university’s extensive efforts to protect, plant and promote its diverse tree collection. Duke is now one of 132 Level II arboretums accredited by ArbNet worldwide and has earned the Arbor Day Foundation’s Tree Campus designation for 17 consecutive years for its thoughtful approach to tree care.

Duke University Tree Viewer

Duke takes great pride in managing its trees, carefully tracking and identifying them through a Geographic Information System (GIS) portal. Learn more about the trees that make up Duke University.

With around 60 percent of campus covered by trees, Duke lives up to its reputation of being a “campus in a forest.”

tree map

Tree Management Stories