All our events and activities are open to communities.
Corporate groups, please book with Thames21 using our corporate volunteering page
London Rivers Week 2024: Beverley Brook Lost Nature Trail
Join Friends of Barnes Common for this brilliant walk along the Beverley Brook in south-west London. The purpose of the walk is to engage the...
London Rivers Week 2024: Walk along the Mutton Brook – Pollution Issues and Hanna Checker Demo
Confluence between Dollis Brook and Mutton Brook LondonJoin us for a morning walk along the Mutton Brook where we'll discuss some of the pollution issues negatively impacting the brook and ways citizen...
London Rivers Week 2024: 3 Rivers Clean Up with QWAG
Get on your waders and help clean Lewisham's rivers of litter and Himalayan balsam. BOOKING ESSENTIAL - please register by clicking the email below and...
London Rivers Week 2024: Guided walk around Chinbrook Meadows and crafts
Chinbrook MeadowsIn celebration of London Rivers Week 2024 ('London is a river city'), join our friendly guides for a walk around the newly excavated wetland where...
London Rivers Week 2024: Wilbury Way Clean Up and Balsam Bash
Wilbury Way N18 1UY Wilbury WayThe Pymmes Brookers will play their part by carrying out a clean up and balsam bash at Wilbury Way. The wetland beside the brook has...
London Rivers Week 2024: Three parks challenge
Deansbrook Road 249 Deansbrook Road, LondonJoin the Action for Silk Stream team on the three parks challenge on the 22nd of June as part of London Rivers Week. Follow Burnt...
London Rivers Week 2024: 3 Rivers Clean Up Walk
OPENING EVENT! Join our friends Natures Gym for a walk along the Waterlink Way between Lower Sydenham and Brookmill Park. There will be some talks...
FULLY BOOKED: London Rivers Week 2024: Mudlarking on the Thames – A Talk by Nicola White
Docklands Settlement No 2, 4a Saunders Ness Road, E14 3PS Docklands Settlement No 2, 4a Saunders Ness Road, London*FULLY BOOKED: If you wish to be placed on a reserve list, please contact Matt Dawson at matt.dawson@thames21.org.uk. If you are not registered, you will...