18 – 26 September 2021
A national week of 4500+ events celebrating action on climate change

Communities across the country are joining together for the Great Big Green Week. It will be the biggest event for climate and nature ever in the UK, and everyone’s invited!

Search your town name to find an event near you


We’re working with a range of exciting partners to make this the greatest, biggest, greenest week the UK has ever seen. Here’s a few:

There are loads of ways to get involved with the Great Big Green Week. Check out our resources page to find everything you need to get your community involved.

Explore resources