• 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...

  • 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. We will be...

  • Pangbourne River Ramble: Walk, Watch, Protect

    Pangbourne Meadow Unnamed Road, Pangbourne, Reading, United Kingdom

    A free 5km circular walk exploring the Thames, Sulham Brook and River Pang. Book your free place here Join Dr Claire Robertson from environmental charity...

  • Action for Silk Stream – River Action Day

    Chandos Park , 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...

  • Totally Thames: 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 collect the litter we find...

  • 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! 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

All our events and activities are open to communities.

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