White Coomb

White Coomb is a hill in the Moffat Hills range, part of the Southern Uplands of Scotland. Its broad summit is the highest point in the range and the registration county of Dumfriesshire, and it is the fourth highest point in southern Scotland. The hill is largely hidden by other hills except from the east and south-east, where its full scale can be seen. The most common starting point for climbs is the National Trust for Scotland car park beneath the Grey Mare’s Tail waterfall, on the A708 between Moffat and Selkirk. Two main routes lead to the summit, one direct and steep, the other following a well-built footpath above the waterfall. A more scenic alternative follows the Tail Burn to Loch Skeen’s outlet, then ascends the ridge to Mid Craig. The route passes Donald’s Cleuch Head before reaching the summit. The descent suggested goes via Rough Craig and south to rejoin the road back to the start. The fast-flowing Tail Burn must be crossed, often using natural stepping stones, though spate or icy conditions can make this risky. From the stream, a wall guides walkers through peat and heather to Upper Tarnberry, from where the east ridge leads to the broad summit. The Database of British and Irish Hills lists eighteen subsidiary summits of White Coomb. The Grey Mare’s Tail waterfall, a notable landmark near the car park, adds to the appeal of the walk. The surrounding landscape features steep ridges, craggy sections, and open moorland. The views from the summit stretch across the Southern Uplands, offering a sense of remoteness and wild beauty. The area is recognised for its fine walking routes, suitable for half-day or full-day outings.