2 events found.
London Rivers Week 2026
Events for 29th May 2026
London Rivers Week 2026: Action for Silk Stream – Wildflower Identification Workshop
Join Thames21 on a free Beginners Botanical Walk as part of London Rivers Week. We will identify wildflowers and plants growing along the banks of...
London Rivers Week 2026: Perivale Park Litter Pick
Join Thames21 for a free community litter‑picking session along the River Brent in Perivale Park as part of London Rivers Week 2026! This hands‑on event...
Free
All our events and activities are open to communities.
Corporate groups, please book with Thames21 using our corporate volunteering page