Thames River Watch

Events for 13th November 2025

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Today

Volunteers standing on the foreshore.

River Litter Detectives – Queenhithe

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

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...

All our events and activities are open to communities.

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