Weir's Way takes him on a trip around the South of the Kintyre peninsula, visiting Campbeltown, Dunaverty and eventually meets the lighthouse keeper of the Mull.

Tom spends time with Sydney Scroggie, a man who was left blind and one-legged by a mine in World War 2, who remained passionate about the mountains despite losing his sight.

In this episode, Tom meets some of the residents of Tarbert in Kintyre, a small harbour village proving very popular with summer yachtsmen and tourists who stop off for a day or two.