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All our events and activities are open to communities.
Corporate groups, please book with Thames21 using our corporate volunteering page
Citizen Science
Big Wet Wipe Count
Thames foreshore by Hammersmith Bridge south side Riverview Gardens, London, United KingdomBook your place here! Help protect the River Thames by measuring the impact of wet wipes deposited on its shores! Join Thames21 to gather crucial...
Sands End River Clean Up & Litter Detectives
Broomhouse Dock SW6 3EH, Junction of Carnwath Road & Broomhouse Lane, Fulham, United KingdomBook your place here Do you want to help keep the River Thames clean and healthy? Join Thames21 at Broomhouse Dock on the 25th May...