Location: 3800 Arboretum Dr, Dubuque, IA
The Dubuque Arboretum and Botanical Gardens 52 acres are an arboretum and botanical gardens established in 1980 and located at 3800 Arboretum Drive, Dubuque, Iowa. It is open, without charge, daily throughout the year. The arboretum is the largest in the United States staffed entirely by volunteers.
