The Elan Valley Countryside Ranger Service works on behalf of Dŵr Cymru Welsh Water and The Elan Valley Trust to help visitors to the Elan Estate enjoy and appreciate the countryside and to protect and conserve the area's rich plant and animal life.
The area of the Elan Estate is 180 square kilometres; it has 12 Sites of Special Scientific Interest, a National Nature Reserve and many rare species of animal and plant. It attracts more than 400,000 visitors per year. The work of an Elan Valley Countryside Ranger is therefore very varied and generally comes under four headings:

