Thursday 28 July 10 am-noon or 2 pm-4 pm Price: Free, donations welcomed.
Booking essential A fascinating and rare opportunity to go behind the scenes of this working quarry with Aggregate Industries, Clinton Devon Estates and the RSPB to discover more about these sites and future plans to recreate heathland habitats once quarrying has ceased.
A choice of times: 10 am-12 noon 2 pm-4 pm Booking essential. Click here to bookvia Eventbrite. Meet point: Blackhill Quarry near Woodbury (SY 028 859), meet in the small car park opposite Blackhill Quarry Entrance.