All our events and activities are open to communities.

Corporate groups, please book with Thames21 using our corporate volunteering page

 

Gallions Lake Wetland Discovery (Nature Forum)

Gallions Lake Tesco Mini Store 7-8 Thames Reach, London, London, United Kingdom

🌿 Join Thames21 for an unforgettable evening of discovery at Gallions Lake! 🌊 📅 Date: April 25th 🕒 Time: 17:30 - 18:45 Step into the...

Cray River – Balsam Blitz

51.432920, 0.137835 Water Lane, London, Select a State or Province:, United Kingdom

Its that time again... Spring has fully sprung and we have work to do. Thames21 have for 2 years been laying the ground work to...

Free
Event Series Quaggy Links- Capel Manor

Quaggy Links- Capel Manor

Capel Manor, Mottingham Capel Manor Mottingham Lane, London, SE12 9AW, London, United Kingdom

Join 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/f9UCLAQXyIU1Wz128nex  Activities...

Free

City Nature Challenge – Eastbrookend Bio-Blitz and Nature Day

Eastbrookend Discovery Centre, The Chase, Dagenham, Romford RM7 0SS Eastbrookend Country Park, London, United Kingdom

In partnership with the LBBD Ranger team at Eastbrookend Country Park, we are participating in the City Nature Challenge. Help us find and record as much...

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 Kingdom

Sign up here > https://book.plinth.org.uk/e/SOFDtIgw70Gohc6XHNvd Thames21 are working to restore Chiswick Eyot. Information about the day: Volunteer and help us to stabilise the island from...

Dollis Brook – Balsam Blitz

51.643019, -0.195686

This particular event we will be focusing on invasive species removal exclusively. This will involve a fairly long walk, just over 1k in waders along the Dollis Brook so a reasonable level of fitness is required for this event, and isn’t suitable for under 16’s.

Free

Big Wet Wipe Count

Thames foreshore by Hammersmith Bridge south side Riverview Gardens, London, United Kingdom

Book your place here! Help protect the River Thames by measuring the impact of wet wipes deposited on its shores! Join Thames21 to gather crucial...

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 Kingdom

Sign up here > https://book.plinth.org.uk/e/SOFDtIgw70Gohc6XHNvd Thames21 are working to restore Chiswick Eyot. Information about the day: Volunteer and help us to stabilise the island from...

Event Series Dollis Brook Dead Hedging

Dollis Brook Dead Hedging

Brook Farm Open Space Brook Farm Open Space, Car Park near Pavillion Off High Road, Barnet, United Kingdom

THAMES21 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 – Chandos Park bat walk

Chandos Park , United Kingdom

Action for Silk Stream is a project that is helping to tackle the effects of climate change by making space for water, reducing flooding and improving...

Dollis Brook – Balsam Blitz

51.630724, -0.178791

As part of the Thames21 "Dollis Brook Toe-boarding removal Project" we were also successful in securing some funding from Affinity Water to tackle the invasive...

Free

Sands End River Clean Up & Litter Detectives

Broomhouse Dock SW6 3EH, Junction of Carnwath Road & Broomhouse Lane, Fulham, United Kingdom

Book your place here  Do you want to help keep the River Thames clean and healthy? Join Thames21 at Broomhouse Dock on the 25th May...