Caroline Quentin's National Parks S01E01 - Loch Lomond / Trossachs

In episode one, Caroline visits Loch Lomond and the Trossachs, nestled in the South-West of Scotland. The park sits on the boundary between the highlands and the lowlands and it's an area steeped in the very best of Scottish lochs, scenery, wildlife and history. It is the largest national park in Scotland, stretching over 700 square miles.