Discover the best UK mountain walks to tackle in October, from autumn-coloured ridges to quieter summits with dramatic views and crisp air.
October often slips under the radar in the hillwalking calendar wedged between the tail-end of summer and the first signs of winter. But for those willing to pack a headtorch and brave a chillier start, it’s one of the most rewarding months to head for the hills.
The crowds have thinned, the air is clearer, and the hills take on rich, earthy tones. It’s a month that makes a familiar mountain feel like a new experience. These walks balance seasonal beauty with accessibility, you won’t need crampons just yet, but you’ll still want a map and a solid pair of boots.
Here are some of the best UK mountain routes to tackle this October.
Lake District – 868 m
One of the most distinctive fells in the Lakes, Blencathra offers ridge walks that feel more Alpine than Cumbrian. October light adds drama to its famous approaches Sharp Edge for scramblers or Hall’s Fell for a direct line from the valley. Conditions are often more stable early in the month, and it’s a short day out with views that go on forever.
Loch Lomond & The Trossachs – 974 m
A popular Munro in summer, Ben Lomond is quieter in autumn and arguably at its best. The Ptarmigan Ridge offers a bit of height and drama, while the main path remains manageable. The summit gives expansive views down Loch Lomond, framed by autumn foliage along the shoreline.
Snowdonia – 893 m
Often shrouded in legend and mist, Cadair Idris is a brilliant October choice. The Minffordd Path offers a tough but scenic loop past waterfalls and Llyn Cau, with the summit ridge offering exposure without being overly technical. The mountain feels remote but is easily reached from Dolgellau, and the light bouncing off the surrounding peaks is a photographer’s dream.
Glen Coe – 958 m
Often overshadowed by its larger neighbour, Buachaille Etive Mor, this smaller ridge walk is perfect for shorter autumn days. With two Munro summits and a well-built path, it’s a manageable outing with dramatic views of Glen Coe. On clear days, the surrounding hills glow copper and bronze.
Lake District – 828 m
The approach along Rough Crag is one of the most satisfying ridgelines in the Lakes. With bracken dying back and fewer walkers on the trails, October is the ideal time to enjoy this classic. It offers a real sense of elevation and solitude, with a gradual descent that avoids tricky terrain.
Brecon Beacons – 886 m
Skip the busier Storey Arms route and head up from Cwm Gwdi for a quieter, more atmospheric ascent of Pen y Fan. The path cuts across open hillside and picks up the ridgeline, offering views across the Black Mountains. October can bring early frosts, so wrap up warm and savour the peace at the summit.
Northumberland – 815 m
Remote and often overlooked, The Cheviot is a broad, moorland mountain best tackled in cooler conditions. October’s firmer ground makes the peaty stretches more bearable, and the sense of open space is immense. The approach from Harthope Burn offers a steady climb with wide Northumbrian views.
Cairngorms – 1,155 m
A classic Munro that shines in autumn light, Lochnagar’s cliffs and corries are especially impressive in October. The route from Glen Muick climbs gradually, passing the loch before gaining the summit plateau. You’ll need to be prepared for wintery conditions later in the month, but it’s a mountain that delivers on scale and atmosphere.
October might not guarantee sunshine or long days, but what it does offer is atmosphere and plenty of it. From quiet ridges to misty lochs and golden light across the hills, these mountains show their character in a whole new way once summer’s crowds have gone. With the right prep, there’s no better time to enjoy them.
Photo by Craig Birch on Unsplash
