• 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...

  • Totally Thames: River Litter Detectives – Sands End

    Broomhouse Dock SW6 3EH, Junction of Carnwath Road & Broomhouse Lane, Fulham, 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

    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...

  • Chandos Park Celebration Day

    Chandos Park , United Kingdom

    We are pleased to invite you to the official opening of the park following the completion of the Action for Silk Stream project. The day...

  • 📸 Thames Path Photography Walk

    Island Gardens DLR Station

    Join us for a guided photography walk along the Thames Path! We will explore the beautiful views of the Thames and its surroundings from above...

  • 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...

  • An Introduction to River Restoration Two-Day Training Course

    James Leal Centre James Leal Centre, Ray House, Woodford, Wells, Woodford Green, London, United Kingdom

    LIMITED SPACES, BOOK HERE Please note this is a two-day course. Friday 3rd October, 10am – 4pm AND Friday 10th October, 10am - 4pm James...

  • Back in Beck – River Restoration Project (CANCELLED)

    Harvington Wood Manor Way, Beckenham, England, United Kingdom

    Join us to bring the River Beck back to life! The volunteer days will be held on sporadic Wednesdays from 11-3pm throughout the winter season....

    Free
  • 📸 Thames Historic Sunset Foreshore Walk

    Poplar, Blackwall & District Rowing Club Poplar, Blackwall & District Rowing Club, London, United Kingdom

    Come and join us for a relaxing historic sunset walk followed by (free) hot soup. We will walk along the Isle of Dogs foreshore from...

  • Gores Brook Engagement Event

    Gores Brook Engagement Event

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

    Drop in and discover what’s happening on the Gores Brook Where to meet: Gores Brook Park - RM9 6LD (What 3 words: itself.bunch.manliness) Nearest tube...

  • Back in Beck – River Restoration Project

    Harvington Wood Manor Way, Beckenham, England, United Kingdom

    Join us to bring the River Beck back to life! The volunteer days will be held on sporadic Wednesdays from 11-3pm throughout the winter season....

    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
  • 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...

  • Dollis Brook Revival – River Restoration Project

    Dollis Brook, Whetstone Stray Barnet, United Kingdom

    Join us to bring the Dollis Brook back to life! A total of 8 fun and interactive volunteer events will be held throughout the winter...

    Free
  • Halloween at Northbrook Park Wetlands

    Northbrook Park Wetlands Baring Road, Lewisham

    Come explore, connect with nature and have fun this Halloween at Northbrook Park Wetlands! This free community event is hosted by Thames21 with special guests....

  • Back in Beck – River Restoration Project

    Harvington Wood Manor Way, Beckenham, England, United Kingdom

    Join us to bring the River Beck back to life! The volunteer days will be held on sporadic Wednesdays from 11-3pm throughout the winter season....

    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
  • 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

All our events and activities are open to communities.

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