All our events and activities are open to communities.

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

Canons Park Mini Festival (Canons Park, Harrow)

Canons 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: Rushgrove Park (Colindale, Barnet)

Rushgrove Park, Western Entrance Rushgrove Park, Rushgrove Avenue

Get your hands dirty to make your river cleaner! Rushgrove Park, in the middle of the park! For the precise location please follow this link:...

Silkstream Park Mini-Festival (Burnt Oak, Barnet)

Silkstream 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...