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All our events and activities are open to communities.
Corporate groups, please book with Thames21 using our corporate volunteering page
Thames River Watch
River Litter Detectives – Queenhithe
Queenhithe, City of London by the Queenhithe Mosaic, City of LondonBook your place HERE! Come along and join Thames21 as a river citizen scientist on the River Thames. We will be collecting the litter we...