Events
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Thames Road Wetland: Help Manage An Important Wetland
Thames Road Wetland Thames Road by River Cray Bridge, Barnes Cray, Crayford, United KingdomREGISTER HERE Despite its urban surroundings, Thames Road Wetland which sits within the Green Belt, is part of a Site of Metropolitan Importance for Nature...
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Wildlife Walk: Exploring Costons Brook & Its Water Vole Potential
Pear Tree Bistro Stockdove Way, GreenfordJoin Thames21, Citizen Zoo, Ealing Wildlife Group, and Ealing Council for a free guided walk along the Costons Brook to explore the exciting potential to...
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Action for Silk Stream – Walk, Gather & Make Nature Prints
Watling Park Orchard Watling Park, Colchester Road Entrance, Burnt Oak, Barnet, LondonHelp us celebrate Barnet Climate Action Week on Sunday 18 October 2026 from 10:30AM to 12:30PM Join a family arts & crafts event, where we...
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Oxleas Woods – Slowing the Flow
Oxleas Wood Cafe Crown Woods Lane, London, England, United KingdomJoin us to turn Oxleas Woods into a flood-fighting, biodiversity-boosting powerhouse! This winter, join us for 15 fun and hands-on volunteer events as we transform...
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Oxleas Woods – Slowing the Flow
Oxleas Wood Cafe Crown Woods Lane, London, England, United KingdomJoin us to turn Oxleas Woods into a flood-fighting, biodiversity-boosting powerhouse! This winter, join us for 15 fun and hands-on volunteer events as we transform...
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Action for Silk Stream River Action Day
Chandos Park , United KingdomJoin us for our Action for Silk Stream monthly volunteering days. We will be at Chandos Park in Harrow where we will be giving this...
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Foots Cray Meadows – Pond Vegetation Management & Clearing
Five Arches Foots Cray Meadows Leafield Lane, Sidcup, United KingdomJoin us at beautiful Foots Cray Meadows close to the historic Five Arch Bridge to help manage the ponds that are part of the River...
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Chiswick Eyot Conservation
Chiswick Eyot, The Mall, London W4 2PR Chiswick Eyot, London, United KingdomThames21 is working to restore Chiswick Eyot. BOOK HERE Information about the day: Volunteer and help us to stabilise the island from further erosion and...
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Back in Beck – River Restoration Project
High Broom Wood South Eden Park Road, England, United KingdomJoin us to bring the River Beck back to life! A total of 7 fun and interactive volunteer events will be held throughout the winter...
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Back in Beck – River Restoration Project
High Broom Wood South Eden Park Road, England, United KingdomJoin us to bring the River Beck back to life! A total of 7 fun and interactive volunteer events will be held throughout the winter...
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Chiswick Eyot Conservation
Chiswick Eyot, The Mall, London W4 2PR Chiswick Eyot, London, United KingdomThames21 is working to restore Chiswick Eyot. BOOK HERE Information about the day: Volunteer and help us to stabilise the island from further erosion and...
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Salmons Brook Restore & Reconnect – Churchfield Recreation Ground Litter Pick
Churchfield Recreation Ground Great Cambridge Rd,, Enfield, United KingdomJoin Thames21 for a community litter pick at Churchfield Recreation Ground and along the river just outside the recreation ground on 17th November at 11...
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Dollis Brook Revival – River Restoration Project
Dollis Brook, Whetstone Stray 21 Longland Drive, Barnet, United KingdomJoin us to bring the Dollis Brook back to life! A total of 10 fun and interactive volunteer events will be held throughout the winter...
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Action for Silk Stream – River Action Day
Silkstream ParkJoin us for free our Action for Silk Stream monthly volunteering days. We will meet at Silkstream Park and work in Silk Stream Park and...
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Chiswick Eyot Conservation
Chiswick Eyot, The Mall, London W4 2PR Chiswick Eyot, London, United KingdomThames21 is working to restore Chiswick Eyot. BOOK HERE Information about the day: Volunteer and help us to stabilise the island from further erosion and...
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Oxleas Woods – Slowing the Flow
Oxleas Wood Cafe Crown Woods Lane, London, England, United KingdomJoin us to turn Oxleas Woods into a flood-fighting, biodiversity-boosting powerhouse! This winter, join us for 15 fun and hands-on volunteer events as we transform...
Free -
Oxleas Woods – Slowing the Flow
Oxleas Wood Cafe Crown Woods Lane, London, England, United KingdomJoin us to turn Oxleas Woods into a flood-fighting, biodiversity-boosting powerhouse! This winter, join us for 15 fun and hands-on volunteer events as we transform...
Free -
Oxleas Woods – Slowing the Flow
Oxleas Wood Cafe Crown Woods Lane, London, England, United KingdomJoin us to turn Oxleas Woods into a flood-fighting, biodiversity-boosting powerhouse! This winter, join us for 15 fun and hands-on volunteer events as we transform...
Free -
Dollis Brook Revival – River Restoration Project
Dollis Brook, Whetstone Stray 21 Longland Drive, Barnet, United KingdomJoin us to bring the Dollis Brook back to life! A total of 10 fun and interactive volunteer events will be held throughout the winter...
Free -
Dollis Brook Revival – River Restoration Project
Dollis Brook, Whetstone Stray 21 Longland Drive, Barnet, United KingdomJoin us to bring the Dollis Brook back to life! A total of 10 fun and interactive volunteer events will be held throughout the winter...
Free -
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Back in Beck – River Restoration Project
High Broom Wood South Eden Park Road, England, United KingdomJoin us to bring the River Beck back to life! A total of 7 fun and interactive volunteer events will be held throughout the winter...
Free -
Back in Beck – River Restoration Project
High Broom Wood South Eden Park Road, England, United KingdomJoin us to bring the River Beck back to life! A total of 7 fun and interactive volunteer events will be held throughout the winter...
Free -
Back in Beck – River Restoration Project
High Broom Wood South Eden Park Road, England, United KingdomJoin us to bring the River Beck back to life! A total of 7 fun and interactive volunteer events will be held throughout the winter...
Free -
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Oxleas Woods – Slowing the Flow
Oxleas Wood Cafe Crown Woods Lane, London, England, United KingdomJoin us to turn Oxleas Woods into a flood-fighting, biodiversity-boosting powerhouse! This winter, join us for 15 fun and hands-on volunteer events as we transform...
Free -
Oxleas Woods – Slowing the Flow
Oxleas Wood Cafe Crown Woods Lane, London, England, United KingdomJoin us to turn Oxleas Woods into a flood-fighting, biodiversity-boosting powerhouse! This winter, join us for 15 fun and hands-on volunteer events as we transform...
Free
All our events and activities are open to communities.
Corporate groups, please book with Thames21 using our corporate volunteering page