“Big Peak”
Sgùrr Mòr is a 1,110m Munro in the Ullapool region, its Gaelic name meaning “big peak”. It stands 45th of the 282 Munros by height. The usual ascent — Eastern Fannichs from Dirrie Mòr — is a 30.1km round trip taking 9.5–12.4 hours, rated hard (4/5).
There is 1 route to the summit of Sgùrr Mòr, covering 30.1km.
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Unlock with Munros+Sgùrr Mòr rises to 1110m as the highest point in the Fannichs, approached via one of Scotland's most demanding…
Sgùrr Mòr rises to 1110m as the highest point in the Fannichs, approached via one of Scotland's most demanding single-day expeditions. The Eastern Fannichs route from Dirrie Mòr covers an epic 30.1km with a 4/5 difficulty rating, though the formidable 4/5 bog level adds significantly to the challenge. You'll face long stretches of pathless, saturated terrain that demands physical and mental stamina.
The route is commonly climbed as part of a wider circuit, meaning you're committed to many hours of rough ground with limited escape options. Gradients on Sgùrr Mòr itself are persistent, with the final approaches requiring sustained effort after already covering significant distance. The Big Peak lives up to its name, dominating the Fannichs massif and demanding respect through sheer remoteness and scale.
Navigation becomes critical across the featureless terrain, particularly in poor visibility that can reduce this complex landscape to uniform grey.
Sgùrr Mòr should only be attempted during the longest days of late spring and summer, when you have sufficient daylight…
Sgùrr Mòr should only be attempted during the longest days of late spring and summer, when you have sufficient daylight for the 9-12 hour expedition. The Ullapool region experiences notoriously changeable weather, with Atlantic systems sweeping across the Fannichs with little warning. The 1110m summit frequently enters cloud even on otherwise reasonable days, making navigation skills absolutely essential.
Summer offers the most reliable windows, though bog conditions remain challenging even after dry spells given the 4/5 rating. Midges can be intense during calm conditions, adding to the trial on lower, wetter sections. Winter transforms Sgùrr Mòr into an extreme mountaineering objective requiring winter skills and experience, with the combination of distance, bog, and remoteness creating a genuinely serious undertaking.
Early starts are mandatory, with many experienced parties beginning well before dawn to ensure daylight completion. Check mountain weather forecasts meticulously and be brutally honest about fitness before committing to the Eastern Fannichs and Sgùrr Mòr.
Access to Sgùrr Mòr begins at Loch Glascarnoch Layby, a roadside parking area on the A835 near the loch itself. The…
Access to Sgùrr Mòr begins at Loch Glascarnoch Layby, a roadside parking area on the A835 near the loch itself. The location is remote, lying between Ullapool and Garve with limited services in either direction. The layby provides basic parking but no facilities whatsoever, so arrive fully prepared for the long mountain day ahead. The A835 is a well-maintained trunk road, making the drive straightforward though lengthy from any major center.
Ullapool lies approximately 30 minutes north and offers the nearest reliable services for fuel and supplies. Mobile signal is minimal at the layby and essentially absent once you're into the hills toward Sgùrr Mòr. The remoteness of the location means rescue would involve significant time and helicopter resources in an emergency. Parking is limited, though the extreme nature of the route means fewer parties attempt it compared to more accessible mountains.
Leave detailed plans given the serious and remote nature of Sgùrr Mòr.
The summit of Sgùrr Mòr at 1110m is the highest point for many kilometers around, occupying a commanding position across…
The summit of Sgùrr Mòr at 1110m is the highest point for many kilometers around, occupying a commanding position across the Fannichs massif. The cairn marks an exposed, rocky platform offering minimal shelter from the winds that frequently scour these heights. On clear days, you're rewarded with exceptional views extending across the complexity of the northwest Highlands, with mountains visible to distant horizons and the western seaboard beyond.
The Big Peak delivers on its name, providing a sense of significant achievement after the extreme effort required to reach these remote heights. The summit area is relatively compact, with rocky terrain underfoot providing secure footing when dry. You won't want to linger if weather is poor, as exposure is severe and you still face many hours of challenging return journey across the boggy terrain below.
The sense of remoteness on Sgùrr Mòr is profound, with wilderness extending in every direction across magnificent Highland landscape.
The approaches to Sgùrr Mòr traverse extensive areas of saturated peatland, reflecting the formidable 4/5 bog rating…
The approaches to Sgùrr Mòr traverse extensive areas of saturated peatland, reflecting the formidable 4/5 bog rating that dominates route descriptions. Sphagnum mosses create vast carpets of living bog, with cotton grass waving from wetter sections. Purple moor grass and deer grass dominate areas of deeper peat, while cross-leaved heath adds color to hummocks.
The Ullapool region's western exposure means higher rainfall than eastern ranges, creating ideal conditions for bog development. Red deer are abundant throughout, often visible on higher, drier ground as you ascend Sgùrr Mòr. As you gain height, vegetation transitions to montane heath with bilberry, crowberry, and dwarf willow in sheltered pockets. Golden eagles patrol these remote hills regularly, their presence emphasizing the wild character.
Ravens are common, while ring ouzels may be spotted during breeding season. Above 900m on Sgùrr Mòr, watch for ptarmigan in their seasonally changing plumage, perfectly adapted to the harsh environment.
Sgùrr Mòr and the Eastern Fannichs route represents one of the most demanding single-day hillwalks in Scotland. The…
Sgùrr Mòr and the Eastern Fannichs route represents one of the most demanding single-day hillwalks in Scotland. The 30.1km distance and 9-12 hour duration demand exceptional fitness and extensive mountain experience. Carry full navigation equipment including map, compass, and GPS—the featureless terrain becomes extremely difficult in mist, and errors can have serious consequences.
Waterproof boots are absolutely essential given the 4/5 bog rating, and gaiters will help manage the wettest sections. Pack substantially more food and water than typical day walks require, with emergency reserves in case you're significantly delayed. Weather forecasts must be checked carefully, as conditions can deteriorate rapidly with limited escape options once you're committed.
Mobile signal is absent throughout, making self-reliance absolute in navigation, first aid, and decision-making. The remoteness means helicopter rescue is the only realistic option in serious emergencies, with response times measured in hours. Consider whether this extreme undertaking is genuinely within your capabilities before committing to Sgùrr Mòr—turning back still leaves many hours of difficult walking ahead.
Explore more peaks near Ullapool.
Common questions about climbing Sgùrr Mòr.
Sgùrr Mòr stands at 1,110 metres (3,642 feet), making it the 45th tallest of all 282 Munros in Scotland.
The name Sgùrr Mòr translates from Scottish Gaelic as “Big Peak”.
Climbing Sgùrr Mòr typically takes between 9.5 and 12.4 hours round trip. This varies with fitness, weather, and the route chosen.
There is dedicated parking at the standard starting point for the main route up Sgùrr Mòr, in the Ullapool area. The exact car park location, map pin and arrival guidance are in the free Munros app.
Sgùrr Mòr is rated Hard (difficulty 4/5). In practice that means long, steep, rough ground where confident footwork and navigation matter.
The most popular route up Sgùrr Mòr covers 30.1km, 9.5–12.4 hours round trip.
No — Sgùrr Mòr (difficulty 4/5 at 1,110m) is best suited to experienced hillwalkers in the Ullapool area. Expect sustained steep terrain and the need for confident navigation in poor visibility.
Sgùrr Mòr is in the Ullapool region of Scotland. Nearby Munros include A' Chailleach (Fannichs), A' Mhaighdean, Am Faochagach.
Step-by-step directions, GPS navigation, exact parking and offline maps for Sgùrr Mòr — free in the Munros app.
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