All our events and activities are open to communities.

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

Chinbrook Meadows Tree Planting Day

Chinbrook Meadows , United Kingdom

The Chinbrook Meadows wetlands have finally been excavated! After years of planning and two months of construction, the wetlands are ready to be planted. We...

Tree Planting – Ferny Hill Layby Enfield

51.66767, -0.14226 Ferny Hill Layby, Cockfosters, Greater London, United Kingdom

Thames21 and Enfield Council invite you to come and join in with this year's tree planting at Ferny Hill, Cockfosters, EN4. After 3 successful years...

Free

River Litter Detectives – Queenhithe

Queenhithe, City of London by the Queenhithe Mosaic, City of London, London, United Kingdom

Book your place HERE! Come along and join Thames21 as a river citizen scientist on the River Thames. We will be collecting the litter we...

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/zr3PBRB7o1u653nSM7Cq Activities...

Free

Tree Planting – Ferny Hill Layby Enfield

51.66767, -0.14226 Ferny Hill Layby, Cockfosters, Greater London, United Kingdom

Thames21 and Enfield Council invite you to come and join in with this year's tree planting at Ferny Hill, Cockfosters, EN4. After 3 successful years...

Free

Chinbrook Meadows Planting Day

Chinbrook Meadows , United Kingdom

The Chinbrook Meadows wetlands have finally been excavated! After years of planning and two months of construction, the wetlands are ready to be planted. We...

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/zr3PBRB7o1u653nSM7Cq Activities...

Free

Cherwell & Ray Water Watchers Webinar 2

Online Webinar

Cherwell & Ray Water Watchers are a group of citizens who care about, and care for, their local rivers, streams and waterways in the Cherwell...