Beinn Udlamain

Beinn Udlamain has a long north-south orientated summit ridge which stays above the 970 metre contour for over 1.5 kilometres. This ridge continues to the south to a col with a height of 809 metres which links to the adjacent Munro of Sgairneach Mhòr. In the opposite direction this ridge swings NE to link to A' Mharconaich which lies three km distant. Beinn Udlamain’s slopes consist mostly of grass and heather with very little rock but they do drop steeply to the west towards Loch Ericht and to the east to the valley of the Allt Coire Dhomhain. On the northern side of the mountain are two grassy corries, the Glas-choire and the Fraoch-choire, which both drain NW into Loch Ericht. The mountain is crossed by an ancient line of iron fence posts which mark the old boundary between Perthshire and Invernesshire, this can be an aid to navigation in poor visibility.

The rolling topography of Beinn Udlamain and its adjoining peaks make it ideal ski touring country. The ski circuit of A' Mharconaich, Beinn Udlamain and Sgairneach Mhor is a classic route made popular by the close accessibility of the A9 road and the fact that the hills hold snow very well.^[5] Drainage from Beinn Udlamain goes to the east coast of Scotland either via Loch Ericht or the Allt Coire Dhomhain, both routes eventually join the River Tay.^[6]

Beinn Udlamain is invariably ascended from the A9 road from near the summit of the Drumochter Pass at grid reference NN632755, which gives a starting altitude of 462 metres. From here the direct ascent goes up Coire Dhomhain to its head where the south ridge of the mountain can be followed to the summit. A complete round of all the peaks around Coire Dhomhain can be done from this starting point, including the two already mentioned Munros and the Corbett The Sow of Atholl. The summit of the mountain is marked by a large cairn and wind shelter. The highlight of the view from the summit is to the SW where there is a fine view of a long stretch of Loch Ericht with the Ben Alder massif behind.^[7]

56°50′08″N 4°19′48″W / 56.8355°N 4.33°W / 56.8355; -4.33