Highlights
- The national collection of Japanese maple cultivars
- The Old Arboretum, with avenues and rare trees from the 1850s
- Silk Wood, a working woodland with roots in the 13th century
- The Tree Top Walkway through the canopy
About Westonbirt, The National Arboretum
Westonbirt was founded in 1829 by the Victorian landowner Robert Stayner Holford, and extended by his son George Holford. After George's death in 1926 it passed to his nephew, the 4th Earl of Morley, and in 1956 it was taken on by the Forestry Commission. It is now run by Forestry England.
Today the arboretum covers about 600 acres near Tetbury, with around 15,000 trees and shrubs representing some 2,500 types from around the world, linked by 17 miles of paths.
What to see
- The Old Arboretum: the landscaped heart of the collection, with avenues and rare trees dating from the 1850s. No dogs.
- Silk Wood: a working woodland with a history going back to the 13th century, where dogs can run off the lead.
- Japanese maples: a national collection of cultivars, at their peak in October.
- Champion trees: notable specimens marked with blue labels.
- The Tree Top Walkway: a raised walkway that takes visitors up into the canopy.
Planning your visit
Westonbirt is about 3 miles from Tetbury, reached via the A433. There are 21 accessible parking spaces and room for coaches, motorhomes and caravans (no overnight stays), but no electric vehicle charging. Autumn is the busiest season, and booking ahead is strongly advised until mid November. Discounted entry is offered to 19 to 25 year olds, students and visitors arriving by bus, train or bike, and there is a £1 ticket for people receiving Universal Credit or Pension Credit. A café, shop, play area and Gruffalo trail are on site.
Frequently asked questions
How much does it cost to visit Westonbirt Arboretum?
During peak autumn season (25 September to 15 November 2026) adults pay £19 on weekdays and £22 at weekends and bank holidays. From 16 November adult prices drop to £14 and £19. Children aged 5 to 18 pay £5 and under 5s go free.
Can I bring my dog to Westonbirt?
Yes, dogs are welcome off the lead in Silk Wood. They are not allowed in the Old Arboretum or at events, apart from assistance dogs.
Do I need to book Westonbirt in autumn?
Forestry England strongly advises booking ahead during the autumn peak, from 25 September to 15 November 2026, to guarantee entry.