Iain embarks on the coast-to-coast challenge of walking the Southern Upland Way and heads north to tackle the Speyside Way.
Episode 1
Iain Robertson embarks on a 215-mile coast-to-coast challenge of walking the Southern Upland Way, from Portpatrick on the west coast to Cockburnspath on the east coast.
Episode 2
Iain Robertson continues his coast-to-coast walk along the Southern Upland Way. He is joined by actor Howard Ward, chef Christine Burke, and heads to St Mary's Loch with friend Jasmine Main.
Episode 3
With 71 miles left of his journey along the Southern Upland Way, Iain Robertson is joined by photographer Elaine Livingston and River City co-star Grant Stott on the last leg of his 215-mile walk.
Episode 4
Iain begins a new 131-mile ramble as he heads north to tackle the Speyside Way. He treks to the wilderness with Colin McCredie and friend Barratt Robertson.
Episode 5
Having covered almost 50 miles of the Speyside Way, Iain Robertson is joined by River City co-star Sally Howitt for an exciting diversion on a steam train.
Episode 6
For the final third of his 131-mile Speyside Way trek, Iain Robertson is joined by musician Paul Anderson and actor Joanne Gallagher as they celebrate Scotland's landscape.