Thames21 is the voice for London’s waterways, working with communities to improve rivers and canals for people and wildlife.

Every year, the trust mobilises thousands of volunteers, to clean and green the capital’s 400mile network of waterways. Thames21 aims to transform neglected waterways into areas that everyone can use and enjoy with innovative and tailored community approaches.

Thames21, Walbrook Wharf, Upper Thames St., London, EC4R 3TD
020 7248 7171 




Visit site


Volunteer Opportunities

There are numerous ways to get involved with Thames21 across London.

On their website, you can find a calendar of events and see if there is something that suits you


Find out more