Join experts from the Hertfordshire and Middlesex Butterfly Conservation branch to help spot the spring butterflies of Heartwood Forest.

Come along to see how many of Heartwood's 30 different butterfly species we can find! Rarities include the small blue, which now has a significant population here.

This is a free event but booking in advance via Eventbrite is essential.

Don't forget

Please dress appropriately for the weather and bring sturdy footwear. You may also wish to bring binoculars.

Under 18s must be accompanied by an adult.

When and where

  • Date: Saturday 30 May, 11am–1pm.
  • Price: free, but donations to support the management of our woodlands are welcome. 
  • Location: Heartwood Forest, Sandridge, Hertfordshire, AL4 9DQ.
    What3words: cheat.post.half.
    Grid reference: TL167108.
  • Parking: available at Heartwood Forest car park, Sandridge, Hertfordshire, AL4 9DQ.
    What3words: cheat.post.half.
    Grid reference: TL167108.
  • Access: this event is around two hours long and will cover a maximum of two miles on smooth ground. If you have any questions or access requirements, please get in touch at centralec@woodlandtrust.org.uk.
  • Dogs: well-behaved dogs on leads are welcome.

How to book

This is a free event but booking in advance via Eventbrite is essential.

Woodland Trust Wood

Heartwood Forest

Sandridge

346.72 ha (856.75 acres)