top of page

Upcoming Events

  • 6 days to the event
    Sat, Mar 21
    Braywick Park
    Sign up with Thames21
    Share
  • Monthly Windsor RiverWatch Meet-up
    Monthly Windsor RiverWatch Meet-up
    Multiple Dates
    36 days to the event
    Mon, Apr 20
    The Swan In Clewer
    Come and join us for a catch up on past and future events-and a drink! From 6.30pm prompt until 8pm latest. All welcome! The Swan In Clewer, Windsor.
    Share
  • Earthwatch Great UK WaterBlitz
    Earthwatch Great UK WaterBlitz
    40 days to the event
    Fri, Apr 24
    www.earthwatch.org.uk/greatukwaterblitz
    The Great UK WaterBlitz is a biannual campaign calling on everyone to go outside and test the quality of their local freshwater bodies, including all rivers, streams, lakes, ponds, canals and wetlands. www.earthwatch.org.uk/greatukwaterblitz/
    Share
  • The Big River Watch
    The Big River Watch
    40 days to the event
    Fri, Apr 24
    www.theriverstrust.org
    Take part between 24th and 30th April 2026 and survey your river with the Big River Watch app to help restore rivers across the UK and Ireland. www.theriverstrust.org/take-action/the-big-river-watch
    Share
  • Big Paddle Clean Up
    Big Paddle Clean Up
    69 days to the event
    Sat, May 23
    www.paddleuk.org.uk
    The Big Paddle Cleanup 2026 will take place between 23 May and 7 June. This event serves as a powerful reminder of the importance of keeping our waterways clean and the impact of pollution on freshwater wild. www.paddleuk.org.uk/big-paddle-cleanup/
    Share
  • Drinkable Rivers Relay
    Drinkable Rivers Relay
    83 days to the event
    Sat, Jun 06
    The River Thames
    A Relay Walk along the Thames trail starting from the source of the River Thames near Kemble and finishing in Woolwich. We will welcome any forms of transport that are powered by movement, such as swimming, paddling, rowing, etc. Join us on Leg 16 or 17.
    Share
  • The Big Butterfly Count
    The Big Butterfly Count
    124 days to the event
    Fri, Jul 17
    Anywhere and everywhere
    The Big Butterfly Count is a nationwide citizen science survey aimed at helping us assess the health of our environment. It was launched in 2010 and has rapidly become the world's biggest survey of butterflies. www.bigbutterflycount.butterfly-conservation.org/about
    Share
  • Paddle Out Protest  2026
    Paddle Out Protest  2026
    Date and time is TBD
    Windsor Sea Cadets
    Raising awareness off river pollution. From Noon, Saturday May 2026 River Thames in Windsor. Meet on the riverbank near Windsor Sea Cadets
    Share
bottom of page