• Action for Silk stream – River Action Day

    Watling Park Watling Park, Edgware, United Kingdom

    Join us for our Action for Silk Stream monthly volunteering days. They will be held on the last Thursday of each month. We will be...

  • River Litter Detectives – Queenhithe

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

    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...

  • Thames Road Wetland: Help Manage An Important Wetland (CANCELLED)

    Thames Road Wetland Thames Road by River Cray Bridge, Barnes Cray, Crayford, United Kingdom

    Book Here! Volunteering some time for wetland habitat maintenance is a valuable way to help the environment and safeguard fragile ecosystems. Wetlands are crucial for biodiversity and play important...

    Free
  • Thames Road Wetland: Help Manage An Important Wetland

    Thames Road Wetland Thames Road by River Cray Bridge, Barnes Cray, Crayford, United Kingdom

    Book Here! Please note that this event is rescheduled from last Friday Nov 14th,  which was cancelled due to the weather. Volunteering some time for wetland...

    Free
  • Action for Silk Stream with Harrow Litter Pickers

    Flash Musicals Youth Theatre Flash Musicals Youth Theatre, London, United Kingdom

    Join us on Sunday 23rd November for a joint venture with the Harrow Litter Pickers to clean up the stream and surrounding banks from Methuen...

  • Action for Silk stream – River Action Day

    The Meads Dryfield Road, United Kingdom

    Join us for our Action for Silk Stream monthly volunteering days. They will be held on the last Thursday of each month. Activities include litter...

  • River Litter Detectives – Bishop’s Park

    Bishops Park Bishop's Ave

    BOOK YOUR PLACE NOW Come along and join Thames21 as a river citizen scientist on the River Thames. We will collect the litter we find...

  • Thames Road Wetland: Help Manage An Important Wetland

    Thames Road Wetland Thames Road by River Cray Bridge, Barnes Cray, Crayford, United Kingdom

    Book Here! Volunteering some time for wetland habitat maintenance is a valuable way to help the environment and safeguard fragile ecosystems. Wetlands are crucial for biodiversity and play important...

    Free
  • Gores Brook Clean Up

    Gores Brook Dagenham Avenue, London, Greater London, United Kingdom

    Join us to bring the Gores Brook back to life! A total of 6 fun and interactive volunteer events will be held throughout the winter...

    Free
  • Thames Road Wetland: Help Manage An Important Wetland

    Thames Road Wetland Thames Road by River Cray Bridge, Barnes Cray, Crayford, United Kingdom

    Book Here! Please note that this event is rescheduled from Friday January 9th, which was cancelled due to adverse weather conditions. Volunteering some time for wetland...

    Free
  • Action for Silk Stream – River Action Day

    Watling Park Watling Park, Edgware, United Kingdom

    Join us for our Action for Silk Stream monthly volunteering days. They will be held on the last Thursday of each month. Please book here:...

  • River Litter Detectives – Queenhithe (CANCELLED)

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

    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...

  • Foots Cray Meadows – Reed Bed Management

    Five Arches Foots Cray Meadows Leafield Lane, Sidcup, United Kingdom

    BOOK HERE! Join us at the beautiful Foots Cray Meadows by the historic Five Arch Bridge to help manage the reed beds on the River...

  • Thames Road Wetland: Help Manage An Important Wetland

    Thames Road Wetland Thames Road by River Cray Bridge, Barnes Cray, Crayford, United Kingdom

    Book Here! Volunteering some time for wetland habitat maintenance is a valuable way to help the environment and safeguard fragile ecosystems. Wetlands are crucial for biodiversity and play important...

    Free
  • Action for Silk Stream – Great British Spring Clean on The Meads

    The Meads Open Space, Gold Hill The Meads Open Space, Gold Hill, London, United Kingdom

    Join us litter-picking on The Meads Open Space, as part of Keep Britain Tidy’s  nationwide Great British Spring Clean campaign We will be clearing out...

  • Friary Park Spring Wetland Planting Event

    Friary Park

    Volunteer with Thames21 to bring the newly excavated wetlands in Friary Park to life! This 4-cell wetland has been designed to store floodwaters and naturally...

    Free

All our events and activities are open to communities.

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