All our events and activities are open to communities.
Corporate groups, please book with Thames21 using our corporate volunteering page
Webinar: Find up-to-date information about local rivers (Oxfordshire)
OnlineRegister for the webinar here: https://book.plinth.org.uk/e/9FId9fgOygUZ8hYgiW1j Do you swim, row or kayak on rivers and want to keep as safe as possible? Are you concerned about...
Langley Waterside River Restoration
Langley Waterside Nature Reserve South Eden Park Road, England, United KingdomSign up here > Plinth page Join us for a rewarding day of hands-on conservation work as we restore the River Beck! Your efforts will...
Action for Silk Stream River Action Volunteer Day
Watling Park Watling Park, Edgware, United KingdomJoin us for our Action for Silk Stream monthly volunteering days. They will be held on the last Thursday of each month. This month we...
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.
Burns Way and Shelley Crescent Planting Days
Burns Way Burns Way, England, United KingdomBOOK HERE Location: Burns Way, Hounslow TW5 9BA what3words: ///plot.issue.feared Date: Tuesday 4th and Wednesday 5th February 2024 Time: 10:30-14:00 (both days) Contact: Toby...
Burns Way and Shelley Crescent Planting Days
Burns Way Burns Way, England, United KingdomBOOK HERE Location: Burns Way, Hounslow TW5 9BA what3words: ///plot.issue.feared Date: Tuesday 4th and Wednesday 5th February 2024 Time: 10:30-14:00 (both days) Contact: Toby...
Langley Waterside River Restoration
Langley Waterside Nature Reserve South Eden Park Road, England, United KingdomSign up here > Plinth page Join us for a rewarding day of hands-on conservation work as we restore the River Beck! Your efforts will...
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...
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...
Hounslow SuDS Vital Signs For Healthy Rivers and SuDS Training
Hounslow House Bath Road, London, England, United KingdomBOOK HERE Hounslow SuDS Vital Signs For Healthy Rivers and SuDS Training Location: Hounslow House, 7 Bath Rd, Hounslow TW3 3EB (Venue may change) Date:...
Langley Waterside River Restoration
Langley Waterside Nature Reserve South Eden Park Road, England, United KingdomSign up here > Plinth page Join us for a rewarding day of hands-on conservation work as we restore the River Beck! Your efforts will...
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...
Wellington Road North Planting Day
Wellington Road North Belgrave Road, England, United KingdomBOOK HERE 🌿Wellington Road North Planting day🌿 Location: Wellington Road North, TW4 7BY what3words - ///bucket.serves.gent Date: Friday 14th February Time: 10:30-14:00 Contact: Toby...
Gores Brook River Enhancement Events
Gores Brook Dagenham Avenue, London, England, United KingdomWe are pleased to announce that we are back with another series of community events to help address the common issues affecting the Gores Brook, and we would like your help.
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/xEuSlSm3TyzMObKhR2Vc Thames21 are working to restore Chiswick Eyot. Information about the day: Volunteer and help us to stabilise the island from...
Love Your River! Sands End River Clean Up
Broomhouse Dock SW6 3EH, Junction of Carnwath Road & Broomhouse Lane, Fulham, United KingdomBook your place here This Valentine's weekend, show how much you love your river by helping to keep the River Thames clean and healthy! Join...
Chinbrook Meadows Maintenance Days
Chinbrook Meadows , United KingdomThis is an event designed for the community to engage the local public with the river and not for corporates. If you are interested in...
Action for Silk Stream – Let’s Go Wild at the Welsh Harp – half term family fun
Welsh Harp Enviornmental Education Centre Birchen Grove, London, United KingdomCome join us and explore the Welsh Harp Reservoir this half term holiday for FREE activities at the Welsh Harp Environmental Education Centre. These activities...
Action for Silk Stream – Let’s Go Wild at the Welsh Harp – half term family fun
Welsh Harp Enviornmental Education Centre Birchen Grove, London, United KingdomCome join us and explore the Welsh Harp Reservoir this half term holiday for FREE activities at the Welsh Harp Environmental Education Centre. These activities...
Action for Silk Stream – Let’s Go Wild at the Welsh Harp – half term family fun
Welsh Harp Enviornmental Education Centre Birchen Grove, London, United KingdomCome join us and explore the Welsh Harp Reservoir this half term holiday for FREE activities at the Welsh Harp Environmental Education Centre. These activities...
Langley Waterside River Restoration
Langley Waterside Nature Reserve South Eden Park Road, England, United KingdomSign up here > Plinth page Join us for a rewarding day of hands-on conservation work as we restore the River Beck! Your efforts will...
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...
Glassmill Pond Volunteering Events – Planting the River Margins
Glassmill Mill Pond Glassmill Lane, Bromley, London, United KingdomJoin us at Glassmill Pond for our joint volunteering sessions with the Friends of Bromley Town & Parks, to further enhance the recently re-landscaped site. In 2023 construction...
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.
Langley Waterside River Restoration
Langley Waterside Nature Reserve South Eden Park Road, England, United KingdomSign up here > Plinth page Join us for a rewarding day of hands-on conservation work as we restore the River Beck! Your efforts will...