Tags: Garden.
Bonny Oaks Arboretum is an arboretum located at 6183 Adamson Circle Chattanooga Tennessee. It is open daily without charge.The arboretum is a small round park in front of the Dent House now the Hamilton County Agriculture Center whose gardens and some buildings date from the mid-19th century. It contains 55 types of trees and shrubs identified by common and scientific names including the large willow oak which is over 100 years old.