Sgurr Alasdair: the Highest Peak on Skye

Sgùrr Alasdair rises dramatically from the heart of the Black Cuillin on the Isle of Skye, standing proudly as the highest point on the island at 992 metres. This iconic peak offers one of the most exhilarating and challenging hikes in the British Isles, blending the raw beauty of Skye’s rugged landscapes with the technical demands of a Grade 1-2 scramble. Whether you’re drawn by the allure of conquering Skye’s highest summit, the thrill of ascending the infamous Great Stone Chute, or the breathtaking panoramic views from the top, Sgùrr Alasdair provides an unforgettable adventure.

Named after Alexander Nicolson, the first recorded person to climb it in 1873, Sgùrr Alasdair is a magnet for experienced hillwalkers and mountaineers. However, this is no ordinary walk. The route demands fitness, careful navigation, and a head for heights, especially on the loose scree of the Great Stone Shoot. If you’re ready to tackle one of Scotland’s most iconic peaks, read on for a comprehensive guide to planning your ascent.

Route Overview

Height: 992m (Munro; Skye's highest point) Distance: 9-10km return Ascent: 950-1000m Time: 5-7 hours Difficulty: Grade 1-2 scramble Start/Finish: Glenbrittle Beach car park (NG409207)

Getting to the Start

The starting point for Sgùrr Alasdair is the Glenbrittle Beach car park on Skye’s western coastline. If travelling by car, follow the A87 north through the Isle of Skye, then take the A863 towards Carbost. From there, turn onto the single-track road that leads to Glenbrittle. The car park is large but fills quickly, especially in summer, so arrive early to secure a space.

Unfortunately, there are no public transport options to Glenbrittle, so a car is essential. The nearest village with facilities is Carbost, roughly 10 miles away, where you’ll find a shop, a pub, and the famous Talisker Distillery. Glenbrittle campsite is also nearby, offering an excellent base for exploring the area.

The Walk Step by Step

Stage 1: Glenbrittle Beach to Coire Lagan

From the car park, follow the well-trodden path through the Glenbrittle Campsite, keeping left of the toilet block. After passing the Fairy Pools path junction, the trail climbs steadily alongside the tumbling waters of Allt Coire Lagan. The ascent here is moderate, giving you a chance to warm up for the tougher sections ahead. As you approach Coire Lagan, the scenery becomes increasingly dramatic, with towering cliffs and jagged ridges framing a glacial cirque. The lochan at the heart of Coire Lagan is a perfect spot for a quick break before tackling the next stage.

Stage 2: The Great Stone Chute

The Great Stone Chute is the crux of the Sgùrr Alasdair walk and a notorious challenge for hillwalkers. This steep scree gully rises over 400 metres, with loose rocks shifting underfoot with every step. Locate the pale line in the middle of the chute, which provides the most stable route. Progress is slow and exhausting, and you’ll likely need your hands to steady yourself. A helmet is essential to protect against potential rockfall, especially if others are climbing above you.

Though the climb is arduous, take occasional moments to look back for spectacular views of Coire Lagan and the surrounding peaks. Reaching the bealach (saddle) at the top of the chute is a welcome relief, and from here, the summit is tantalisingly close.

Stage 3: Scramble to the Summit

From the bealach, turn right to begin the final scramble up Sgùrr Alasdair’s east ridge. This Grade 1-2 scramble involves a mix of clambering over rocky outcrops and navigating narrow sections. The gabbro rock, unique to the Cuillin, provides excellent grip in dry conditions, but care is needed in wet weather. The exposure increases as you near the tiny summit, which is barely large enough for two people to stand on. Take a moment to soak in the awe-inspiring views across the Cuillin Ridge traverse and beyond to the sea.

Stage 4: Descent

Retrace your steps carefully down the east ridge and back to the top of the Great Stone Chute. Descending the chute is often harder than climbing it, as the loose scree makes footing precarious. Take your time and use trekking poles for added stability. Once back at Coire Lagan, the descent to Glenbrittle is straightforward, offering a chance to reflect on your achievement.

What You Will Need

• Footwear: Sturdy hiking boots with excellent grip are essential for the scree and scrambling sections.
• Clothing: Waterproof layers, warm clothing, and gloves. Weather on Skye can change rapidly.
• Equipment: Helmet (for rockfall), trekking poles, and a map and compass. A GPS device is also helpful.
• Food and Water: Bring plenty of high-energy snacks and at least 2 litres of water.
• Fitness: A high level of fitness is needed for the steep ascent and descent.

Safety and Hazards

The climb to Sgùrr Alasdair is not without risks. The Great Stone Chute is inherently unstable, with loose scree and frequent rockfall. Helmets are essential, and it’s best to avoid the route in wet or icy conditions when the rocks become treacherously slippery. The exposure near the summit can be intimidating, so a head for heights is crucial.

Always check the weather forecast before setting out, using reliable sources like MWIS. Carry a fully charged mobile phone, and ensure someone knows your planned route and expected return time. In case of emergency, the Skye Mountain Rescue Team is based in Portree, but remember that mobile signal can be patchy in the area.

Key Takeaways

• Sgùrr Alasdair is the highest point on Skye, standing at 992m.
• The route involves a 9-10km return walk with 950-1000m of ascent.
• The Great Stone Chute is a challenging and loose scree climb - helmets are essential.
• A Grade 1-2 scramble leads to the exposed summit, offering incredible views.
• Plan your trip carefully, as weather and conditions can make or break the climb.

Where to Stay Nearby

For those looking to stay near the start of the walk, here are some excellent options:

• Glenbrittle Campsite: Located right at the trailhead, this campsite offers basic facilities and unbeatable proximity to Sgùrr Alasdair.
• Carbost: The village of Carbost, 10 miles away, has several B&Bs and self-catering options, as well as a pub and the Talisker Distillery.
• Portree: Skye’s largest town is around 40 minutes’ drive from Glenbrittle and offers a wide range of hotels, hostels, and guesthouses.

For more on this area, see our guide to Bruach na Frithe the easiest Cuillin Munro. For more on this area, see our guide to Sgurr nan Gillean at the northern end.

Frequently Asked Questions

How hard is Sgùrr Alasdair?
Sgùrr Alasdair is a challenging climb, requiring a high level of fitness and experience with scrambling. The Great Stone Chute is physically demanding, and the exposure on the summit ridge can be intimidating. It’s not recommended for beginners or those uncomfortable with heights.

What is the Great Stone Chute?
The Great Stone Chute is a 400m gully filled with loose scree that forms the main ascent route to Sgùrr Alasdair. It’s a tough climb, with rocks shifting underfoot and a risk of rockfall. Helmets are essential, and care is needed to avoid dislodging stones onto others below.

How long does Sgùrr Alasdair take?
The round trip to Sgùrr Alasdair typically takes between 5 and 7 hours. However, this depends on your fitness level, weather conditions, and how much time you spend at the summit. Allow extra time for the demanding ascent and descent of the scree chute.

Is Sgùrr Alasdair the highest point on Skye?
Yes, Sgùrr Alasdair is the highest point on the Isle of Skye at 992m. It is part of the Black Cuillin range, a jagged and dramatic mountain range renowned for its challenging terrain and breathtaking views.