Snowdonia is Wales's most dramatic wild place and one of the most beautiful and best-loved in the whole of Britain. It's a land of extinct volcanoes surrounded by the Irish Sea, a landscape whose peaks are some of the most ancient on the planet.

A portrait of the ancient landscapes and spectacular wildlife of the New Forest National Park, seen through the eyes of the people who know it best. The New Forest is a fragment of the ancient wild wood that once stretched the length and breadth of Europe - it is also one of Britain's newest National Parks. This enchanted forest is like no other: pigs and ponies roam beneath mighty oaks and beeches.

A lyrical and thought-provoking portrait of the harsh beauty and surprising wildlife of Scotland's Cairngorms National Park, filmed over the course of a year. The Cairngorms is Britain's largest and wildest National Park, a land of arctic extremes in the heart of the Scottish Highlands. Its granite mountains and ancient pine forests are home to some of the UK's rarest and most spectacular animals.