Cac Carn Beag (Lochnagar summit)
Cac Carn Beag (Lochnagar summit)
Highlight • Summit
Hiking
5.0
(51)
Mountaineering
5.0
(5)
Cac Carn Beag is the true summit of Lochnagar, a magnificent mountain rising to 1,155 meters (3,789 ft) within the Mounth plateau of the Grampian Mountains in Scotland. Located in the Royal Deeside area of the Cairngorms, this iconic peak is renowned for its dramatic north-facing corrie, where sheer cliffs plunge towards the dark waters of Lochan na Gaire, from which the mountain derives its name. It stands as a celebrated Munro, offering a stark contrast to the more rounded hills of the region.
What draws hikers to Cac Carn Beag (Lochnagar Summit) is its breathtaking scenery and the profound sense of achievement upon reaching its top. The panoramic views from the summit are consistently praised, stretching across the rolling Mounth plateau, the wider Cairngorms, and the expansive Balmoral Estate. On clear days, visitors can even glimpse the sea and distant peaks like Ben Nevis, making the challenging ascent truly rewarding.
Before embarking on a Lochnagar hike, it's essential to prepare for varied conditions. Hikers frequently advise checking the weather forecast, as the mountain is known for its exposure to wind and cold, even in summer. The terrain can be challenging, requiring appropriate footwear and clothing. While the climb to Lochnagar is well-developed, particularly from starting points near Loch Muick, the overall length and difficulty of the routes mean it should not be underestimated.
The best time to visit Lochnagar for walking routes is typically from late spring to early autumn, when conditions are generally more favorable. However, the mountain offers year-round appeal for experienced mountaineers, with winter bringing harsh, cold conditions and the potential for avalanches. Many visitors enjoy combining the ascent of Cac Carn Beag with other peaks in a circular walk around Loch Muick, making it a prime destination for bagging multiple Munros.
The journey to Cac Carn Beag (Lochnagar Summit) is filled with memorable moments. The striking sight of the lochan nestled beneath the towering cliffs is often highlighted as a standout feature. Hikers describe the feeling of awe as they traverse the well-trodden paths, eventually reaching the distinctive summit cairn. Even on days with less-than-perfect visibility, the raw, untamed beauty of this Scottish mountain leaves a lasting impression.
To explore the diverse Lochnagar walking routes and plan your visit, a variety of trails are available for different skill levels. Whether you're seeking a challenging Munro ascent or a longer circular walk encompassing several peaks, you can find detailed options. Many hikers use komoot to discover and plan their adventures, ensuring they are well-prepared for the terrain and conditions of this majestic mountain.
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Tips
December 13, 2019
Hiking
July 9, 2017
Hiking
May 11, 2020
Mountaineering

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Nearby routes
Best routes near Cac Carn Beag (Lochnagar summit)

4.9
(73)
707
hikers
Embark on a difficult hiking adventure through the dramatic landscapes of Cairngorms National Park. This challenging loop covers 14.9 miles (23.9 km) and involves a significant 2818 feet (859 metres) of elevation gain, typically taking 7 hours and 28 minutes to complete. You will encounter diverse terrain, from good paths near the start to rougher, steeper sections as you ascend towards Glasallt Falls and Lochnagar. The route features exposed moorland, bouldery ground, and the impressive 160-foot (50 m) Glasallt Falls. As you climb Meikle Pap, you will be rewarded with views of Lochnagar's grand granite corrie and the dark loch below.
To begin your hike, head to the Spittal of Glenmuick, which serves as the starting point for this loop. Here, you will find practical amenities including a visitor center and toilets, making for a convenient start to your day. While on the trail, you might also come across the bothy at Gelder Shiel, which offers potential shelter if needed. Remember that this is a demanding route, so ensure you have very good fitness and sturdy footwear for the varied conditions.
This trail is notable for including Lochnagar, one of Scotland's celebrated Munro summits, famously described by Lord Byron for its wild and majestic crags. Meikle Pap, though not a Munro, offers exceptional views and is considered a grand little summit in its own right. The entire route lies within the historic Balmoral Estate, a region rich in natural beauty. Keep an eye out for local wildlife; the area is a reserve where you might spot eagles, ptarmigan, otters, mountain hares, and red squirrels.

4.8
(24)
413
hikers
Embark on the Lochnagar & the White Mounth Munros loop, a difficult 19.2-mile (30.9 km) hike that takes around 9 hours and 31 minutes to complete. This challenging route features diverse terrain, from clear mountain paths to steep boulder fields like "the Ladder" on the ascent to Lochnagar. You will experience broad grassy plateaus, bouldery ground, and rough sections, alongside flatter stretches along the idyllic riverside of Loch Muick. From Lochnagar's summit, Cac Carn Beag, you can enjoy panoramic views of Deeside and the vast Cairngorms massif, with impressive vistas over Loch Muick and the picturesque Glas Allt Falls on the descent.
This strenuous hike demands a very good level of fitness, sturdy shoes, and sure-footedness. While some parts follow well-maintained paths, be prepared for rough terrain, especially when heading up Lochnagar and on Broad Cairn. Good navigational skills are essential, particularly if mist rolls in, as conditions can change quickly in the mountains. Plan your visit carefully to ensure you are well-equipped for the significant 3560 feet (1085 metres) of elevation gain.
The Lochnagar & White Mounth Munros loop offers more than just a physical challenge; it is a journey through history and nature. You can bag up to five Munros on this circuit, with Cac Carn Beag being the highest. The trail passes Glas Allt Shiel, a lodge built by Queen Victoria, and the area is part of the historic Balmoral Estate. Keep an eye out for red deer, grouse, eagles, and stags, and discover the unique historical element of an RAF jet wreckage on Carn an t-Sagairt Mòr.

39
hikers
22.3km
07:26
1,040m
1,040m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
Details
Informations
Elevation 1,150 m
Good to know
Family Friendly
yes
Wheelchair access
no
Dog Friendly
yes
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The most common starting point for ascents to Cac Carn Beag is the Spittal of Glenmuick visitor center. Parking is available there, but it can fill up quickly, especially during peak season or on weekends. Arriving early in the morning is highly recommended to secure a spot.
Public transport options directly to the Spittal of Glenmuick are limited. It is generally advisable to travel by car. Some local bus services might operate to nearby towns like Ballater, but onward travel to the trailhead would likely require a taxi or pre-arranged transport.
The full ascent to Cac Carn Beag is a challenging Munro hike, involving significant elevation gain and potentially exposed terrain, making it generally unsuitable for young children or inexperienced family groups. However, there are shorter, less strenuous walks around Loch Muick that offer beautiful scenery and are more family-friendly, allowing views of the mountain from a distance.
Yes, dogs are generally allowed on the trails to Cac Carn Beag. However, it is crucial to keep them on a lead, especially during lambing season (spring) and the bird nesting season, and to protect local wildlife such as red deer and ground-nesting birds. Be mindful of livestock and always clean up after your dog.
The village of Ballater, located within driving distance, offers a variety of accommodation options including lodges, cottages, and inns. You'll also find cafes, pubs, and shops there. Closer to the mountain, at Glas-allt-Shiel near Loch Muick, there is an open bothy available in an outbuilding for basic overnight stays.
Winter brings harsh, cold conditions to Lochnagar, with frequent snow, ice, and the potential for avalanches. During this time, the mountain is the preserve of experienced mountaineers equipped with appropriate winter gear, including ice axes, crampons, and navigation skills. It is not recommended for casual winter hikers.
A typical hike to Cac Carn Beag from the Spittal of Glenmuick can take anywhere from 6 to 9 hours, depending on the chosen route, weather conditions, and individual fitness levels. This includes time for breaks and enjoying the summit views. It is a long and demanding day out.
While the full ascent of Cac Carn Beag is challenging, there are easier walks around the base of the mountain, particularly around Loch Muick. These routes offer stunning views of Lochnagar's dramatic corrie without the demanding climb to the summit. These are excellent options for beginners or those seeking a less strenuous day.
Lochnagar is renowned for its dramatic north-facing corrie with sheer cliffs overlooking the dark waters of Lochan na Gaire. The mountain itself is an impressive monolith of coarse red granite, showcasing significant glacial and periglacial landforms. From the summit, a compass plaque helps identify distant peaks across the Cairngorms and beyond.
Lochnagar is home to diverse wildlife. Hikers often spot red deer, especially on the lower slopes and plateaus. Keep an eye out for golden eagles soaring overhead and mountain ptarmigans, which are well-camouflaged in the rocky terrain. The area is a designated scenic area, supporting a rich ecosystem.
Yes, Lochnagar is part of a horseshoe of Munros encircling Loch Muick, offering excellent opportunities for extended hiking circuits. Many experienced hikers choose to 'bag' multiple Munros in a single circular walk, linking Cac Carn Beag with other peaks in the area for a longer and more challenging adventure.