Peter Rutherford Access and Wellbeing Manager for the Snowdonia National Park. Pete Rutherford is a Caernarfon born, former copper miner, former farmer, former National Park Warden. He’s a walker, climber, bird counter, breeder and international judge of Welsh Cob Ponies. Peter Rutherford is a man of many talents. His day job is managing access in the Snowdonia National Park. It’s a job with many successes, some challenges and quite a few frustrations.