All our events and activities are open to communities.
Corporate groups, please book with Thames21 using our corporate volunteering page
Habitat Maintenance – Thames Road Wetland
Thames Road Wetland Thames Road Wetland, United KingdomIt's not only beneficial for the environment but also a rewarding way to connect with nature and benefit your local community.
Pymmes Brookers River Cleanup – Saturday February 17th
Waterfall Way Waterfall Road Bridge, LondonEvent Description: This is an independent River Action Group event run in partnership with Thames21. Would you like to join us in cleaning up the...
Tree Planting Ferny Hill Layby – Enfield
51.66767, -0.14226 Ferny Hill Layby, Cockfosters, Greater London, United KingdomThames21 and Enfield Council invite you to come and join in with this years tree planting at Ferny Hill, Cockfosters, EN4. After 3 successful years...
Isle of Dogs Tide Workshop
Folly House Beach, E14 3UX Folly House Beach, London, United KingdomBook here! The Thames foreshore is a wonderful space to be enjoyed by everyone. However, it is important to be aware of the tide to...
Action for Silk Stream – Welsh Harp reservoir clean up
We will be working together with the Canal and River Trust and Phoenix Canoe Club to clean up the Welsh Harp reservoir whilst the water...
River Roding Restoration at Wanstead Park
River Roding Restoration Day: Returning the wiggle to the river! Get your hands dirty and join us for a day of action along the...
Dollis Brook Toe-boarding Removal event series
Brook Farm Open Space Brook Farm Open Space, Car Park near Pavillion Off High Road, Barnet, United KingdomTHAMES21 are removing the outdated toe-boarding from the Dollis Brook along Brook Farm Open Space, and we need volunteer help from the community. There are...
Quaggy Links- Capel Manor
Capel Manor, Mottingham Capel Manor Mottingham Lane, London, SE12 9AW, London, United KingdomJoin us at Capel Manor College, Mottingham to restore the River Quaggy! Read more about the project here > https://www.thames21.org.uk/improving-rivers/quaggy-habitats-capel-manor-project/ Sign up here > https://book.plinth.org.uk/e/zr3PBRB7o1u653nSM7Cq Activities...
River Roding Restoration at Wanstead Park
River Roding Restoration Day: Returning the wiggle to the river! Get your hands dirty and join us for a day of action along the...
Chinbrook Meadows Planting Day
Chinbrook Meadows , United KingdomThe Chinbrook Meadows wetlands have finally been excavated! After years of planning and two months of construction, the wetlands are almost ready to be opened....
River Litter Detectives – Riverside Studios
Riverside Studios 101 Queen Caroline StreetBook your place here Come along and join Thames21 as a river citizen scientist on the River Thames. We will be collecting the litter we...
Action for Silk Stream – Welsh Harp reservoir clean up
We will be working together with the Canal and River Trust to clean up the Welsh Harp reservoir whilst the water has been drained for...
Tree Planting at Rectory Farm – Enfield
Rectory FarmThames21 and Enfield Council invite you to come and join in with this years tree planting at Rectory Farm, The Ridgeway, Enfield, EN2 8AA. This...
Tree Planting Ferny Hill Layby – Enfield LOCATION CHANGE
51.66767, -0.14226 Ferny Hill Layby, Cockfosters, Greater London, United KingdomThe location of this event has changed to Rectory Farm, please see the other event link. Thames21 and Enfield Council invite you to come...
River Litter Detectives – In front of the Hurlingham Club
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 Roding Restoration at Wanstead Park
River Roding Restoration Day: Returning the wiggle to the river! Get your hands dirty and join us for a day of action along the...
Dollis Brook Toe-boarding Removal event series
Brook Farm Open Space Brook Farm Open Space, Car Park near Pavillion Off High Road, Barnet, United KingdomTHAMES21 are removing the outdated toe-boarding from the Dollis Brook along Brook Farm Open Space, and we need volunteer help from the community. There are...
Action for Silk Stream – River Action Day at Chandos Park, Edgware
Chandos Park , United KingdomJoin us for our Action for Silk Stream monthly volunteering days. They will be held on the last Thursday of each month. Venue - Chandos...
Chinbrook Meadows Planting Day
Chinbrook Meadows , United KingdomThe Chinbrook Meadows wetlands have finally been excavated! After years of planning and two months of construction, the wetlands are almost ready to be opened....
Habitat Maintenance – Thames Road Wetland
Thames Road Wetland Thames Road Wetland, United KingdomIt's not only beneficial for the environment but also a rewarding way to connect with nature and benefit your local community.
Tree Planting – Ferny Hill Layby Enfield
51.66767, -0.14226 Ferny Hill Layby, Cockfosters, Greater London, United KingdomThames21 and Enfield Council invite you to come and join in with this year's tree planting at Ferny Hill, Cockfosters, EN4. After 3 successful years...
River Roding Restoration at Wanstead Park
River Roding Restoration Day: Returning the wiggle to the river! Get your hands dirty and join us for a day of action along the...
Quaggy Links- Capel Manor
Capel Manor, Mottingham Capel Manor Mottingham Lane, London, SE12 9AW, London, United KingdomJoin us at Capel Manor College, Mottingham to restore the River Quaggy! Read more about the project here > https://www.thames21.org.uk/improving-rivers/quaggy-habitats-capel-manor-project/ Sign up here > https://book.plinth.org.uk/e/zr3PBRB7o1u653nSM7Cq Activities...
River Roding Restoration at Wanstead Park
River Roding Restoration Day: Returning the wiggle to the river! Get your hands dirty and join us for a day of action along the...
Sands End River Nightwalk
Broomhouse Dock SW6 3EH, Junction of Carnwath Road & Broomhouse Lane, Fulham, United KingdomBOOK HERE Meet us at Broomhouse Dock at 6pm for a sunset walk along the River Thames foreshore to Bishops Park. We will be setting...