Explore the 281 acres of the Arnold Arboretum of Harvard University, visiting over 60 featured plants and sites, and learn about botany, horticulture, conservation, and history through photos, text, and audio segments. Discover the stories behind 150 years of plant collecting expeditions and connect with the Arboretum's plants and staff through informative narratives and interviews.
Expeditions: Arnold Arboretum by Harvard University



































