All our events and activities are open to communities.
Corporate groups, please book with Thames21 using our corporate volunteering page
Water Wildlife
Gores Brook Balsam – Himalayan Balsam Removal Event
51°32'22.9"N 0°08'29.3"ETHAMES21 and Barking & Dagenham Ranger Service are embarking on a project to improve the Gores Brook through Gores Brook Park and we need your...
Gores Brook – Himalayan Balsam Removal Event #4
51°32'15.8"N 0°08'36.4"ETHAMES21 and Barking & Dagenham Ranger Service are embarking on a project to improve the Gores Brook through Gores Brook Park and we need your...
Cray River – Balsam Blitz
51.44093 N, 0.15166 E 95 Thomas Shearley Court, BexleyHimalayan Balsam, an invasive plant that damages our fragile river systems, it erodes the riverbanks, outcompeting native plants and grows readily in wet condition. Sadly, it has spread quite pervasively down many UK rivers like the Cray in Bexley.
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...
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...
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.
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...
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.
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...
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.