Thames21 Limited
Free

Action for Silk Stream - River Action Day
Thu 30 Apr, 10:00-14:00
Free

Action for Silk Stream - Bat Walk
Fri 1 May, 19:15-20:15
Free
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London Rivers Week 2026: Family friendly activities on River Beck
Sat 23 May, 9:00-13:00
Free
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London Rivers Week 2026: Hammersmith to Nature - A Relaxed Thames Path Walk
Sat 23 May, 10:00-13:00
Free
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London Rivers Week 2026: Tidal Tales - Walking Through Flux & Flow
Sat 23 May, 10:30-13:00
Free

London Rivers Week 2026: Liquid History - A Photowalk
Sat 23 May, 11:00-13:00
Free

London Rivers Week 2026: River soundwalk led by afromerm
Sat 23 May, 13:00-15:00
Free
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Urban Riverfly Training at Chingford Community Station Hub
Sun 24 May, 8:30-15:30
Free

London Rivers Week 2026: Riverside Creativity Day outside St Mary’s Church Battersea
Sun 24 May, 11:30-13:00
Free

London Rivers Week 2026: Walk the Lambeth - Riverside Walk
Tue 26 May, 10:00-11:15
Free
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Citizen Science Data Workshop - Session 1
Wed 27 May, 9:00-13:00
Free
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Citizen Science Data Workshop - Session 2
Wed 27 May, 11:30-15:30
Free

London Rivers Week: Twilight Elver Watch- Guided Field Evening
Wed 27 May, 17:00-19:00
Free

London Rivers Week 2026: Action for Silk Stream Volunteer day
Thu 28 May, 10:00-14:00
Free
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Perivale Park Litter Pick - London Rivers Week
Fri 29 May, 9:00-13:00
Free

London Rivers Week - Action for Silk Stream - Wildflower Identification Workshop
Fri 29 May, 9:00-12:00