Join us in creating a spectacular South West Herts Great Big Green Week 2024

We are delighted to announce that the 2024 South West Herts Great Big Green Week (GBGW) will take place over the 8-16 June 2024 across Three Rivers and Watford.

The Great Big Green Week aims to be a fun and inclusive week of activities – with something for everyone – drawing attention to climate change and biodiversity, and connecting with these issues and actions locally in Watford and Three Rivers. This is a celebration of all the amazing groups across our area – giving a window on to local ways to get involved in a wide range of activities.


Register here to get all the latest updates

From walks and talks to movie showings and kids activities plus the Watford Green Market – there will be something for everyone.


Through the week we promote as many local groups and activities as possible to get as many people involved in sustainable actions as possible and through doing so grow and strengthen our community.


If you or your organisation would like to get invovled in running an event during the week or take part in the Green Market go to the application page for all the details.

If you need any further information or would like to chat through ideas please do not hesitate to contact us at – sustainableswherts@greenwatford.uk.


Co-ordinated by

Working with

Three Rivers District Council
Watford Borough Council

Forms and Policies