Tom looks back on his trips to Tillicoultry, Arran and Loch Leven Castle where Mary Queen of Scots was imprisoned, before escaping in 1568, although he meets a man who has a different theory..

Glen Torridon is said by geologists to be the oldest glen in the world. We can see in it the very beginning of geological time as everything is revealed, scalped to the bone.

Tom takes a stunning trip through the skies over Loch Lomond in a hot air balloon, learning all about how this method of transport works, while enjoying breathtaking scenery.