Grey Mare's Tail, KinlochmoreKinlochmore • Waterfall
The Grey Mare's Tail at Kinlochmore is a striking waterfall formed by the Allt Coire na Ba, a stream that flows through the rugged terrain of the Scottish Highlands. This waterfall is located in a remote and relatively wild part of Scotland, where the landscape is characterized by steep-sided corries, rocky outcrops, and expanses of moorland that typify the geology of the region. The stream itself originates in the high corrie—Coire na Ba—where water gathers from rainfall and snowmelt across the surrounding hills, feeding down through rocky channels before plunging over the precipice that creates the waterfall. The name "Grey Mare's Tail" is a common designation for waterfalls throughout Scotland and northern England, typically applied to falls that display a long, wispy cascade reminiscent of a horse's tail, and this particular example follows that tradition with its slender, graceful appearance as water descends the dark rock face.
The waterfall is situated in an area of ancient metamorphic rocks, primarily schists and gneisses that were formed hundreds of millions of years ago and subsequently shaped by glacial activity during the ice ages. The corrie itself is a glacially carved feature, a bowl-shaped hollow that was excavated by ice moving down the mountainside, leaving behind the characteristic steep headwall over which the Allt Coire na Ba now tumbles. The geological structure of the region means that the watercourse has carved its path through hard, resistant rock, creating a dramatic fall that is particularly impressive after periods of heavy rainfall when the volume of water increases substantially. During drier summer months, the flow may diminish to a more modest cascade, but the setting remains impressive regardless of the season, with the dark, weathered rock providing a stark contrast to the white water.
The landscape surrounding the Grey Mare's Tail at Kinlochmore is quintessentially Highland, with extensive views across hills and glens that remain largely undeveloped and unspoiled. The area supports typical upland vegetation, including heather moorland, rough grasses, and patches of bog where sphagnum moss thrives in the acidic, waterlogged conditions. Wildlife in the vicinity includes red deer, which are commonly seen grazing on the hillsides, and mountain hares, whose coats turn white in winter to blend with the snow. Birdlife is also abundant, with species such as golden eagles, ravens, and various species of waders and moorland birds making their homes in this remote environment. The combination of dramatic topography, clear mountain streams, and relative isolation makes this an area of considerable ecological interest, though it remains less visited than some of Scotland's more famous natural attractions.
Access to the Grey Mare's Tail at Kinlochmore requires a degree of commitment and hillwalking experience, as the waterfall is not located immediately adjacent to any major roads or well-established tourist paths. The area is remote, and visitors typically need to approach on foot across rough terrain, following burns and stalkers' paths where they exist. The OS Grid reference NN187625 places the waterfall in a location that would typically be reached by those exploring the higher ground of the region, and proper navigation skills, appropriate clothing, and awareness of mountain safety are essential for anyone attempting to visit. Weather conditions in the Scottish Highlands can change rapidly, and what begins as a clear day can quickly deteriorate, making preparation and caution paramount for those venturing into this landscape.
The name "Grey Mare's Tail" is steeped in Scottish tradition, though specific folklore relating to this particular waterfall at Kinlochmore is not widely documented in the same way as some more accessible or historically significant sites. The term itself may derive from the visual similarity between the cascading water and the flowing tail of a grey horse, a poetic description that captures the aesthetic quality of these waterfalls. Throughout Scotland, such names often reflect the observations and imaginations of local communities who lived and worked in these landscapes for centuries, their nomenclature passed down through Gaelic and Scots languages and gradually recorded on maps as surveying became more systematic in the eighteenth and nineteenth centuries. The relative remoteness of this particular waterfall suggests it would have been known primarily to shepherds, stalkers, and others whose livelihoods took them into the high hills, rather than being a destination for casual visitors until relatively recent times when hillwalking and wilderness exploration became more popular recreational activities.