Details of these will appear when Coronavirus restrictions permit. When prior booking is necessary, please book through the Three Rivers Booking Portal (£2 booking fee).
Please meet at the start time on the level grassed area half-way along the main path, not at the entrance. Please bring your own refreshment while Coronavirus restrictions continue.
3 pm on Sunday 22 August
Removing Ragwort (an over-dominant plant poisonous to horses and cattle)
10 am on Sunday 8 August