Protecting Westonbirt Arboretum,
a national treasure

We are a charity with over 33,000 members who support The National Arboretum in connecting people with trees to improve the quality of life. Westonbirt Arboretum is a remarkable place with a beautiful and inspiring landscape where people can visit to enjoy and learn about trees.

With 15,000 trees specimens, 5 national trees collections and seasonal activities for all, visitors can come along to Westonbirt throughout the year and be met with a whole new environment as the seasons come and go. There's always something new to discover. A membership with us allows you to be a Westonbirt advocate, caring for one of the world's most extraordinary arboreta and gives you access to enjoy the arboretum, wander amongst the trees while protecting a cherished part of the Cotswold's much-loved landscape.

Never before has the need to adapt and prepare for the future been so great or your support been more vital.



Become a Friend


A changing world

A 10-year vision for Westonbirt Arboretum

Join today

Select your membership to start your year of incredible days out while supporting our wonderful causes

Protect our trees

Help us to protect Westonbirt's trees by supporting a new Quarantine House


What's the latest?

5 ideas to keep the kids entertained this half-term

If you’re looking for inspiration on how to keep the kids entertained, the team here at Westonbirt are here to help!...

One of Westonbirt’s rarest trees

This year we will be taking you on a journey around the world at Westonbirt, exploring our collection and learning new things along the way.