All our events and activities are open to communities.
Corporate groups, please book with Thames21 using our corporate volunteering page
Action for Silk Stream – Reservoir rangers: nature, crafts & adventure
Welsh Harp Enviornmental Education Centre Birchen Grove, London, United KingdomCome join us and explore the Welsh Harp Reservoir this summer holiday for FREE activities at the Welsh Harp Environmental Education Centre. These activities are...
Action for Silk Stream – Reservoir rangers: nature, crafts & adventure
Welsh Harp Enviornmental Education Centre Birchen Grove, London, United KingdomCome join us and explore the Welsh Harp Reservoir this summer holiday for FREE activities at the Welsh Harp Environmental Education Centre. These activities are...
Action for Silk Stream – River Action Day
Join us for our Action for Silk Stream monthly volunteering days. They will be held on the last Thursday of each month. We will meet...
Wetland Invertebrate Monitoring Training – Chinbrook Meadows
Grove Park Youth Club Marvels Lane, LondonIn collaboration with the Zoological Society of London, we are setting up a regular monitoring initiative at the Chinbrook Meadows wetlands. If you are interested...
Plasticblitz 2024 – Results & Reflections
OnlineJoin us for an online run through and recap of this year’s Plasticblitz event, where we’ll be discussing: Key data and discussions Event feedback Ideas for...
Chiswick Eyot Conservation Days
Chiswick Eyot Draw dock at the bottom of Chiswick Lane where it meets Chiswick Mall around the corner of Fuller’s Brewery, London, United KingdomSign up here > https://book.plinth.org.uk/e/SOFDtIgw70Gohc6XHNvd Thames21 are working to restore Chiswick Eyot. Information about the day: Volunteer and help us to stabilise the island from...
Vital Signs for Healthy Rivers Training: Cherwell & Ray catchment
West Oxford Community Centre Botley Rd, Oxford, United KingdomWhat makes a river healthy? Do you know what signs to look for? Come and learn about how you can spot the vital signs of...
Thames Road Wetland – Habitat Management
Thames Road Wetland Thames Road by River Cray Bridge, Barnes Cray, Crayford, United KingdomVolunteering some time for wetland habitat maintenance is a valuable way to help the environment and safeguard fragile ecosystems. Wetlands are crucial for biodiversity and play important roles in...
River Litter Detectives – Queenhithe
Queenhithe, City of London by the Queenhithe Mosaic, City of London, London, United KingdomBook your place HERE! Come along and join Thames21 as a river citizen scientist on the River Thames. We will be collecting the litter we...
River Litter Detectives – Limekiln Dock
Limekiln Dock Junction of Three Colt St/Milligan St, London, United KingdomBook your place here! Come along and join Thames21 as a river citizen scientist on the River Thames. We will be collecting the litter we...
Thamesmead Pennywort Removal
Woowich Polytechnic School Hutchins Road, England, United KingdomJoin us for an important conservation effort in Thamesmead as we team up with Peabody and the Environment Agency to combat the invasive floating pennywort...
Sands End River Clean Up & Litter Detectives
Broomhouse Dock SW6 3EH, Junction of Carnwath Road & Broomhouse Lane, Fulham, United KingdomBook your place here Come along and join Thames21 as a river citizen scientist on the River Thames. We will be collecting the litter we...
River Ravensbourne Festival in Beckenham Place Park East
Beckenham Place Park Beckenham Place Park, LondonJoin us for a celebration of the River Ravensbourne in the improved Beckenham Place Park (BPP) East, hosted by Thames21 with the support...
Thames Day Foreshore Clean-up and Talk
Join a walk, talk and litter pick hosted by Thames21 on the River Thames as part of Thames Day, an exciting day of activity taking...
Dollis Brook Toe-boarding Removal PHASE 2
51°37′49″N , 000°10′48″W Totteridge Lane, London, Greater London, United KingdomTHAMES21 are back! Continuing the successful toe-boarding removal on the Dollis Brook.
Action for Silk Stream – River Action Day – Watling Park
Join us for our Action for Silk Stream monthly volunteering days. They will be held on the last Thursday of each month. We will be...
River Litter Detectives – Broomhouse Dock
Broomhouse Dock SW6 3EH, Junction of Carnwath Road & Broomhouse Lane, Fulham, United KingdomBook your place here Come along and join Thames21 as a river citizen scientist on the River Thames. We will be collecting the litter we...
Thamesmead Pennywort Removal
Woowich Polytechnic School Hutchins Road, England, United KingdomJoin us for an important conservation effort in Thamesmead as we team up with Peabody and the Environment Agency to combat the invasive floating pennywort...
Action for Silk Stream – Stoneyfields bat walk
Join us for a bat walk at Stoneyfields Park in Edgware, HA8 8YW. Meet us at the noticeboard by the playground, entrance off Fairmead Crescent...
Dollis Brook Toe-boarding Removal PHASE 2
51°37′49″N , 000°10′48″W Totteridge Lane, London, Greater London, United KingdomTHAMES21 are back! Continuing the successful toe-boarding removal on the Dollis Brook.
Chiswick Eyot Conservation Days
Chiswick Eyot Draw dock at the bottom of Chiswick Lane where it meets Chiswick Mall around the corner of Fuller’s Brewery, London, United KingdomSign up here > https://book.plinth.org.uk/e/SOFDtIgw70Gohc6XHNvd Thames21 are working to restore Chiswick Eyot. Information about the day: Volunteer and help us to stabilise the island from...
Beckenham Place Park River Improvements
Beckenham Place Park Beckenham Place Park, LondonJoin us for a hands-on project at Beckenham Place Park this September, October, and November! We’ll be focusing on enhancing the east side of the...
Thamesmead Pennywort Removal
Woowich Polytechnic School Hutchins Road, England, United KingdomJoin us for an important conservation effort in Thamesmead as we team up with Peabody and the Environment Agency to combat the invasive floating pennywort...
Thames Road Wetland – Habitat Management
Thames Road Wetland Thames Road by River Cray Bridge, Barnes Cray, Crayford, United KingdomVolunteering some time for wetland habitat maintenance is a valuable way to help the environment and safeguard fragile ecosystems. Wetlands are crucial for biodiversity and play important roles in...
Beckenham Place Park River Improvements
Beckenham Place Park Beckenham Place Park, LondonJoin us for a hands-on project at Beckenham Place Park this September, October, and November! We’ll be focusing on enhancing the east side of the...