All our events and activities are open to communities.

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

River Action: Silkstream Park

Silkstream Park

Get your hands dirty to make your river cleaner! Silkstream Park, by the pond https://what3words.com/player.zeal.feed  Join us for practical conservation work on the Silk Stream...

River Action: Montrose Playing Fields

Montrose Playing Fields London

Get your hands dirty to make your river cleaner! Montrose Playing Fields, by the Tramshed https://what3words.com/love.turns.natively Join us for practical conservation work on the Silk...

Stoneyfields Park Mini-Festival

Stoneyfields Park Stoneyfields Park

Part of the Silk Stream Flood Resilience Innovation (SSFRI) Project: A mini-festival to promote the the park, the environment and our waterways! Join Thames21 for...

River Action: Watling Park

Watling Park HA8 0NS

Get your hands dirty to make your river cleaner! Watling Park, by the south entrance (Watling Avenue / Orange Hill Road - by the library)...

Chandos Park Mini-Festival

Chandos Park Methuen Road, Edgware

Part of the Silk Stream Flood Resilience Innovation (SSFRI) Project: A mini-festival to promote the the park, the environment and our waterways! Join Thames21 for...