Eas Bàn, Grey CorriesThe Grey Corries • Waterfall
Eas Bàn, whose name translates from Scottish Gaelic as "White Waterfall," is a striking cascade located high in the Grey Corries range of the Scottish Highlands. The waterfall is formed by the Allt Coire a' Mhadaidh, a mountain stream that drains the remote corrie of the same name, which sits nestled among some of Scotland's most dramatic and least-visited peaks. The Grey Corries themselves form an impressive ridge of Munros and subsidiary tops to the east of Ben Nevis, characterized by their quartzite summits that give the range its distinctive pale appearance, particularly when dusted with snow. Eas Bàn tumbles down the steep northern flanks of this range, its waters gathering from the high plateau and corries above before making their descent toward the glen below.
The waterfall is situated at approximately 400 meters elevation on the northern slopes of the Grey Corries ridge, in an area where the underlying geology transitions from the ancient Dalradian metamorphic rocks to the younger granite intrusions associated with the Glen Coe and Ben Nevis volcanic complexes. The stream that feeds Eas Bàn collects water from the upper reaches of Coire a' Mhadaidh, a corrie whose name means "Corrie of the Fox" or possibly "Corrie of the Wolf," hinting at the wild nature of this landscape in centuries past. The waterfall itself likely consists of several drops as it descends the steep mountainside, though its exact character can vary considerably with seasonal conditions and rainfall. During periods of heavy rain or snow melt, the falls would roar with impressive volume, while in drier summer months the flow may reduce to a more modest cascade.
The Grey Corries range, though overshadowed in popular consciousness by neighboring Ben Nevis and the Mamores, represents some of the finest high mountain terrain in Scotland. The ridgeline runs roughly east to west for several miles, connecting a series of Munros including Stob Choire Claurigh, Stob Coire an Laoigh, and Sgurr Choinnich Mor. The quartzite and mica-schist rocks that dominate the higher elevations give the peaks their characteristic silvery-grey coloring, which can appear almost luminous in certain lighting conditions. This geological composition also contributes to the quality of the water in streams like the Allt Coire a' Mhadaidh, as it flows over and through these ancient metamorphic formations before plunging down as Eas Bàn.
Access to Eas Bàn is challenging and requires a substantial mountain expedition, as the waterfall lies in remote terrain with no easy approaches. The most practical starting point would be from the north, beginning near the settlements along the Great Glen or from the Leanachan Forest area south of Spean Bridge. Walkers attempting to visit the falls would need to approach via steep and pathless terrain, likely as part of a wider expedition onto the Grey Corries ridge itself. The most common route onto the Grey Corries begins from the north at around grid reference NN247767, following forestry tracks before ascending steep slopes to gain the main ridge. From various points along this ridge, glimpses of Eas Bàn and the corrie it drains might be possible, though descending to the waterfall itself would require careful navigation and good mountain craft skills.
The landscape surrounding Eas Bàn is typically Highland in character, with the lower slopes featuring remnants of native woodland and extensive commercial forestry plantations, while the higher elevations are characterized by alpine moorland, exposed rock, and scree. The corries in this area provide important habitats for upland bird species, and the Grey Corries remain wild enough to support populations of red deer, mountain hares, and possibly wildcats in the more remote reaches. Golden eagles and ptarmigan are among the notable birds that may be encountered in these high places, while the streams themselves support small populations of native brown trout. The relative inaccessibility of the area has helped preserve its wilderness character, though the impact of deer browsing on woodland regeneration remains a concern throughout much of the Highlands.
The wider region around the Grey Corries is steeped in Highland history, though specific historical records relating to Eas Bàn itself are scarce given its remote location. The area would have been part of the traditional lands of Clan Cameron, whose territories centered on Lochaber and the Great Glen. The mountain passes and glens in this region saw considerable movement during various periods of conflict, including the Jacobite risings of the eighteenth century, when government forces and Highland clans maneuvered through these mountains. The place names themselves, preserved in Gaelic, speak to centuries of human interaction with this landscape, even in areas that today seem almost entirely wild. The name "a' Mhadaidh" (the fox or wolf) might reference not just the wildlife once present, but could also have been used as a personal or clan nickname, as was common in Gaelic naming traditions.
For hillwalkers and mountaineers, the Grey Corries represent a significant challenge and a rewarding objective, offering a full day's expedition with multiple Munro summits available in a single outing. The ridge traverse is considered one of the finest expeditions in the Central Highlands, with exposure, technical interest, and spectacular views throughout. While Eas Bàn itself may not be a primary objective for most visitors to the area, it stands as one element in a magnificent mountain landscape that rewards those willing to venture beyond the more frequented peaks. The waterfall serves as a reminder of the dynamic processes that continue to shape these ancient mountains, as water works its eternal task of wearing down even the hardest rock, grain by grain, age after age.