In the second part of his journey, Cameron celebrates what he triumphantly calls our 'world class landscape' as he explores lesser-known aspects of six Orkney islands. His guests include those whose families have lived here for generations to relative newcomers who have made the journey north to become part of a vibrant community.

Colin Prior is one of the world's most acclaimed landscape photographers, someone who made his name with a set of panoramic images that defined wild Scotland for a generation. But, using the latest digital technology, he is attempting to capture a definitive record of three iconic mountains in the northwest Highlands. These include what many regard as our finest summit, An Teallach.

We've been following his progress, between the winter and spring equinoxes, and discover that the result of six months of work is just a handful of images.