My route bumps into a very large lump of rock, the massif that makes up the twin peaks of Beinn Tharsuinn and Trolamul. It's steep and hangs nervelessly on to the flank of the mountain, but it's a broad track and is broken by a series of hairpins. Even so, I'm pleased I'd taken the advice of Chris Ryan, a local guide who suggested I do this walk. "The trail is one of the most spectacular walks on the Isle of Harris," he told me. "You can get a very good workout on the zigzagging descents and climbs as you enjoy the equally breathtaking views."
That much is true. About a third of the way up I pause to take in the view. Loch Trolamoraig has shrunk and been swallowed up by the much larger Loch Seaforth, a stretch of water that all but slices the Isle of Harris in two. The Minch is a millpond, and the razorback outline of the Cuillin on Skye cuts through the blue sky, while to the north are the mighty peaks of the Applecross peninsula on the mainland.
I can't help thinking about the postmen (and possibly women) who lugged their packages this way. For their sake, you hope the letters and parcels were worth the effort.
I reach the col and the track levels off, delivering me to a hidden world of rocky, boggy moorland. A golden eagle soars up above Beinn Trolamul. Then, like a light aircraft on its gentle final descent, a sea eagle, its wings barely moving, floats across Loch Trolamoraig.
Passing over the col, the view changes with the whole of the southern chain of the Outer Hebrides ahead of me. Due west is Clisham, the highest mountain in the Western Isles at 799m; my eye is then drawn south to the peaks of North Uist, the flatlands of Benbecula and the dragon back ridges that rear up on South Uist. The full stop to this landscape comes only with the walls of rock that rise up on Barra and Vatersay.
My route drops gently to the coast road. On the way I pass a curious plaque that reads "Duncan Macinnes 1827-1908, Duncan Macinnes 1908-1982". The name is that of a postman who did this walk, but the inscription remains something of a riddle.
The last mile is along the road to Tarbert. There's a buoyant air to the town nowadays. Ten years ago South Harris raised the funds for a community buyout of the island estate and the 62,000 acres make up one of the largest community owned estates in Scotland. There are a couple of cafs and a busy well-stocked community store. It's journey's end. A good place to halt and refuel.
- INDEPENDENT