Clare Balding joins Rob Curtis for a walk across the dramatic landscape of Rhossili Bay on the Gower Peninsula. Rob, an electrician with a passion for nature and adventure, has worked with the British Antarctic Survey on five separate expeditions. Now, despite a recent diagnosis of type 2 diabetes which he was sure would stymie his plans, he’s training for yet another trip to the Halley Research Station.

As they walk from Llangennith to the church memorial of Welsh Antarctic explorer, Edgar Evans, Rob shares stories of life on the ice, the challenges of polar survival, and his determination to stay fit enough to pass the medical required for deployment.

They started their walk at Hillend car park, Llangennith and headed across Rhossili Down (where Rob once broke his leg paragliding), to St. Mary’s Church, then ambled back along the beach to Hillend.

Presenter: Clare Balding