Little Asby Scar, Crosby Garrett - Coast to Coast
More Articles in the Orton to Kirkby Stephen subsection
Potts Beck and the eastern extent of Little Asby Scar
Little Asby Scar, Crosby Garrett - Coast to Coast
Stretching eastwards from Orton towards Smardale, the great limestone scars of the Orton Fells form one of the most remarkable upland landscapes in northern England. As the Coast to Coast route skirts their southern edge towards Kirkby Stephen, walkers encounter a world of shattered limestone pavements, wildflower-rich grassland and far-reaching views across the Eden Valley. Little Asby Scar, lying immediately south of the village of Little Asby, is both a Site of Special Scientific Interest and a National Nature Reserve, recognised for its internationally important limestone pavement and exceptional wildlife. Here, the word scar describes not a cliff, but the extensive limestone pavements that have shaped this distinctive landscape for thousands of years.
Little Asby Scar and Potts Beck
At the eastern end of Little Asby Scar, the limestone country falls away towards the secluded valley of Potts Beck. Across the water, the broken scars of Groups Hollows rise on Crosby Garrett Fell, showing how the same great belt of limestone continues beyond the valley. From here, beck, pasture and pale rock seem woven together β water cutting through a landscape shaped by limestone over immense spans of time.
Little Asby Scar near Armaside
Near Armaside Wood, Little Asby Scar takes on a wilder character. The limestone escarpment steepens into broken cliffs, with loose scree spilling down the slopes beneath as frost, rain and gravity slowly prise the rock apart. After the gentler pavements above, the change is striking β the scar suddenly revealing a rugged edge, where the apparently solid limestone is still being dismantled and reshaped by the elements.
Meandering Potts Beck
Beneath the steep southern slopes of Little Asby Scar, Potts Beck wanders across the valley floor in a succession of graceful meanders. Numerous springs emerging below the limestone feed its twisting course, bringing water gathered beneath the scar back to the surface. From above, the silvering beck draws the eye through the greener valley floor β a gentle, constantly shifting contrast to the hard limestone escarpment rising beside it.
πͺ¨ Insight - Geology
How the Limestone Pavement Formed
A limestone pavement is formed when glaciers strip away the overlying soil, exposing thick beds of Carboniferous Limestone. Since the last Ice Age, slightly acidic rainwater has gradually dissolved the rock along its natural joints, creating deep fissures known as grikes and the flat blocks between them called clints.
Little Asby Scar contains one of England’s finest examples of this remarkable karst landscape. The sheltered grikes provide a unique habitat for rare ferns and woodland plants, while the exposed clints support an entirely different community of flowers, lichens and mosses.
Little Asby Scar from Ewe Fell
From the slopes of Great Ewe Fell, Little Asby Scar stretches across the landscape as a long, broken limestone escarpment. Pale rock repeatedly breaks through the grass, while beyond the ridge the great pavements spread across the higher ground. Seen from this distance, individual clints and grikes disappear and the scale of the geology takes over β an immense limestone landscape extending across the Orton Fells beneath the open Cumbrian sky.
Access Path to the Limestone Pavement
Seen from Mazon Wath, a broad track climbs through a natural opening in the escarpment, offering one of the easier ways onto Little Asby Scar. Above, the track disappears into the great expanse of limestone pavement, while broken rock and steep ground fall away on either side. For the walker leaving the road behind, it feels like a gateway into another landscape β from enclosed pasture to an open world of limestone, grass and sky.
Little Asby Scar - Western Close Up
Here the limestone pavement seems to open naturally, creating a break through which the route can descend towards the moorland road below. At close quarters the scar becomes wonderfully intricate: broad clints are divided by dark, deep grikes, their edges softened and sculpted by countless years of rainwater. What appears from afar as a pale sweep of rock becomes, underfoot, a miniature landscape of fissures, ledges and hidden hollows.
Little Asby Scar Western Face
From the moorland road, the western face of Little Asby Scar rises in successive shelves of exposed limestone, each pale band stepping upwards towards the crest. Grass softens the spaces between, but the underlying structure of the fell remains unmistakable. Seen from below, the pavement takes on a completely different scale β no longer a pattern beneath the walkerβs feet, but a great staircase of weathered limestone climbing across the hillside.
Summit Cairn Little Asby Scar
At 356 metres, the summit of Little Asby Scar is marked by only a modest cairn, almost lost within the immensity of the open fell. Around it, limestone pavement and rough grass stretch beneath an enormous sky, with the surrounding Orton Fells rolling away towards the horizon. There is no dramatic peak here; instead, the reward is space and solitude β a quiet high point from which the scale of this remarkable limestone country can finally be appreciated.
Hiking the Coast to Coast trail guide
Hiking the Coast to Coast is a digitally enhanced eBook designed to accompany you on your journey along the Coast to Coast path. Available on Apple Books for iPhone, iPad and Mac, the guide includes:
• Mapping with interactive features
• Step-by-step route directions
• Hundreds of colour photographs
• Route conditions in different weather
• Historical and cultural points of interest
Whether you’re planning your trip or already on the trail, it’s a practical and beautifully illustrated resource to carry with you.

