Chiswick Eyot Conservation Days
Book here: https://book.plinth.org.uk/e/MUlH725r8YbOZmQXVycV Thames21 are working to restore Chiswick Eyot. Information about the day: Volunteer and help us to stabilise the island from further erosion...
What’s in the water? Understanding the Thames at Wallingford
Wallingford Town Hall Market Place, Wallingford, United KingdomReserve a space here Summer fun on, in and beside the river is so good for us: it keeps us fit and healthy, and and...
Action for Silk Stream – River Action Day
Rushgrove Park, Western Entrance Rushgrove Park, Rushgrove AvenueJoin us for our Action for Silk Stream monthly volunteering days. This month we will be at one of our project sites in Barnet. We...
Surrey Docks Community Clean Up & River History
Durand's Wharf Durand's Wharf, London, Select a State or Province:, United KingdomCLICK HERE TO REGISTER Do you want to help keep the River Thames clean and healthy? Join us at Surrey Docks Farm by the riverside...
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 collect the litter we find...
River Litter Detectives – Bishop’s Park
Bishops Park Bishop's AveBOOK YOUR PLACE NOW Come along and join Thames21 as a river citizen scientist on the River Thames. We will collect the litter we find...
Northbrook Park Wetlands: Practical Volunteering with Thames21
Northbrook Park Wetlands Baring Road, LewishamDiscover your local wetland in Northbrook Park, Lewisham. Please book your place here. Following the exciting wetlands and stream restoration at Northbrook Park delivered by...
London Lea WaterBlitz and Citizen Science Equipment Check (FULLY BOOKED)
FULLY BOOKED as of 8th August - NO MORE BOOKINGS being taken unfortunately Please book onto this FREE event to help us get a snapshot...
An Introduction to River Restoration Two-Day Training Course
Tump 53 Nature Reserve Centre Bentham Rd, Thamesmead, United KingdomFollow this link to book a place: An Introduction to River Restoration Training Course Please note this is a two-day course. Friday 22nd August, 10am...
Action for Silk Stream – River Action Day
The Meads Dryfield Road, United KingdomJoin us for our Action for Silk Stream monthly volunteering days. They will be held on the last Thursday of each month. We will be...
Totally Thames: River Litter Detectives – Limekiln Dock
Limekiln Dock Junction of Three Colt St/Milligan St, London, United KingdomBook your FREE place here! Come along and join Thames21 as a river citizen scientist on the River Thames. We will collect the litter we...
Plasticblitz 2025 – Results & Reflections webinar
Join us for a run through and recap of this year’s Plasticblitz event, where we’ll be discussing: Key data and discussions; Event feedback; Ideas for future Plasticblitz’s;...
Watling Park Celebration Day
Watling Park Watling Park, Edgware, United KingdomWe are pleased to invite you to the official opening of the park following the completion of the Action for Silk Stream project. The day...
Totally Thames: River Litter Detectives – Poplar Rowing Club
Poplar, Blackwall & District Rowing Club Poplar, Blackwall & District Rowing Club, London, United KingdomPlease book your FREE place here! Come along and join Thames21 as a river citizen scientist on the River Thames. We will collect the litter...
Chestnuts Field Wetland – Understanding your local wetland
Jewel Rd, WalthamstowJoin this bespoke training course to learn about how your local wetland contributes towards healthy river systems.
Pangbourne River Ramble: Walk, Watch, Protect
Pangbourne Meadow Unnamed Road, Pangbourne, Reading, United KingdomA free 5km circular walk exploring the Thames, Sulham Brook and River Pang. Book your free place here Join Dr Claire Robertson from environmental charity...
Northbrook Park Wetlands: Practical Volunteering with Thames21
Northbrook Park Wetlands Baring Road, LewishamDiscover your local wetland in Northbrook Park, Lewisham. Please book your place here. Following the exciting wetlands and stream restoration at Northbrook Park delivered by...
Totally Thames: River Litter Detectives – Sands End
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 collect the litter we find...
Action for Silk Stream – River Action Day
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. We will be...
Dollis Brook Revival – River Restoration Project
Dollis Brook, Whetstone Stray Barnet, United KingdomJoin us to bring the Dollis Brook back to life! A total of 8 fun and interactive volunteer events will be held throughout the winter...
Chandos Park Celebration Day
Chandos Park , United KingdomWe are pleased to invite you to the official opening of the park following the completion of the Action for Silk Stream project. The day...
📸 Thames Path Photography Walk
Island Gardens DLR StationJoin us for a guided photography walk along the Thames Path! We will explore the beautiful views of the Thames and its surroundings from above...
Totally Thames: 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 collect the litter we find...
An Introduction to River Restoration Two-Day Training Course
James Leal Centre James Leal Centre, Ray House, Woodford, Wells, Woodford Green, London, United KingdomLIMITED SPACES, BOOK HERE Please note this is a two-day course. Friday 3rd October, 10am – 4pm AND Friday 10th October, 10am - 4pm James...
Back in Beck – River Restoration Project (CANCELLED)
Harvington Wood Manor Way, Beckenham, England, United KingdomJoin us to bring the River Beck back to life! The volunteer days will be held on sporadic Wednesdays from 11-3pm throughout the winter season....
All our events and activities are open to communities.
Corporate groups, please book with Thames21 using our corporate volunteering page