Thames21 is one of the country’s leading waterway charities. We work with communities across Greater London to improve our rivers, canals, ponds and lakes for people and wildlife.
Why not join the thousands of people each year that help us carry out our work? Last year, 13,776 people got stuck in with us at a range of practical events across London. We have activities for everybody; if you don’t see an event listed for your local waterway or there is something else you would like to see us doing – let us know! Please see our calendar of events for opportunities to get involved.