First planted in 1853, the arboretum has over 185 species of trees from across the world. Previously abandoned, our community of volunteers are helping protect and replant this enchanting woodland for future generations

The collection

The collection consists of many champion trees, many of which were among the first planted in the UK. We have many species from North America, China and Japan, as well as Europe, the Middle East and South America

View our trees

Come and see for yourself….

View information about visitor days and download maps

A brief history

Previously a deer park, the arboretum was planted by the third Earl of Ducie, Henry John Moreton. Passionate about trees, he began planting on inheriting the property from his father in 1853 and continued until his death in 1921. Many of the exotic trees planted in this period are now among the largest ever recorded in this country.

Through the war years Tortworth Court housed both British and American servicemen, and the trees and gardens received little attention. After the war however, the arboretum was back under good management by Leyhill open prison, who reestablished pathways and began planting again.

Over the years management steadily declined and eventually the woodland was left abandoned for over ten years. During this time the rhododendron, bamboo and bramble took over leaving the site inaccessible. In 2014 the site was bought by, who have offered us a unique opportunity to restore and open it for conservation, education, and wellbeing. Read more

Sponsor a tree

By sponsoring you’ll be making a substantial gift to the arboretum, ensuring it is cared for and supported for generations to come.

You can either sponsor one of our existing champion trees or select an exciting new species to add to the collection.

Find out more