The Lost Valley (Coire Gabhail): Glencoe's Hidden Corrie

Hidden deep within the dramatic embrace of Glencoe’s rugged peaks lies one of Scotland’s most intriguing and picturesque walking destinations: The Lost Valley, or Coire Gabhail. This enigmatic corrie, located between Gearr Aonach and Beinn Fhada, two of the iconic Three Sisters of Glencoe, offers walkers a chance to venture into a secluded valley steeped in history and surrounded by towering cliffs. Known for its flat bottom and lush green floor, The Lost Valley is not only a visual feast but also a moderate hiking challenge, combining steep ascents, rocky scrambles, and serene natural beauty.

Perfect for those seeking a half-day adventure, this 4-5 km return walk provides a taste of Glencoe’s rugged character without committing to a full mountain climb. Whether you’re drawn by the tales of cattle theft and clan wars or simply hoping to immerse yourself in the wild beauty of the Scottish Highlands, The Lost Valley is a walk you won’t soon forget.

Route Overview

Distance: 4-5 km (return) Ascent: 300-350 metres Estimated Time: 2-3 hours Start and Finish Point: Three Sisters car park (NN 171569; 56.667738, -4.986430) Difficulty: Moderate

Getting to the Start

The Lost Valley walk begins at the Three Sisters car park, located along the A82 in Glencoe. This spot is easy to find, as it is well-signposted and directly adjacent to the imposing ridges of Beinn Fhada and Gearr Aonach. Parking here can be competitive, particularly during peak summer months when tour buses and visitors flood the area. Arriving early in the day is highly recommended. If the car park is full, alternative parking can be found at the nearby Hidden Valley car park or further along the A82.

For those travelling by public transport, regular buses pass through Glencoe on the A82 route, but there is no dedicated stop for the Three Sisters car park. Check with your bus service for the nearest drop-off point and plan accordingly. Those staying locally may even consider walking to the start from nearby lodgings or villages.

The Walk Step by Step

Starting Out and Crossing the River Coe

From the Three Sisters car park, the path descends steeply toward the base of the glen, offering breathtaking views of the surrounding peaks: Beinn Fhada, Gearr Aonach, and Aonach Dubh. The trail is well-defined, leading to a metal staircase that descends to a sturdy footbridge spanning the roaring River Coe. The gorge below is a dramatic sight, with rushing water carving through the rocks. Pause here to savour the view before beginning your ascent.

Climbing Towards the Valley

Cross the bridge and follow the path uphill into a shaded woodland area. Here, a series of stone steps and rocky paths wind their way upwards, requiring careful footing. A metal handrail fixed to the rock face aids walkers on particularly exposed sections. This portion of the trail is steep and narrow, with drop-offs to one side, so take your time and watch your step. The woodland is lovely, but midges can be an issue during summer, so be prepared.

Scrambling Over the Boulder Field

Emerging from the trees, the path leads into a boulder field that marks the entrance to Coire Gabhail. This section is rough underfoot and may involve mild scrambling over polished, slippery rocks. Steep drops and uneven terrain demand a cautious approach, particularly in wet conditions. Many walkers find themselves using their hands to navigate safely through this area, but the reward is worth the effort as the valley reveals itself.

The Lost Valley Floor

Finally, the view opens up to the flat, grassy floor of The Lost Valley. The scene is nothing short of magical: emerald meadows dotted with enormous boulders, cascading waterfalls along the Allt Coire Gabhail, and steep cliffs rising dramatically on all sides. Wildflowers such as foxgloves add bursts of colour, while birdsong creates a tranquil soundtrack to your exploration. The corrie is surrounded by towering peaks, including Bidean nam Bian and Stob Coire Sgreamhach, which seem to form a natural amphitheatre. This is the perfect spot for a rest or a leisurely picnic before retracing your steps back.

What You Will Need

• Sturdy walking boots with good grip for rocky sections
• Waterproof clothing: Glencoe weather can be unpredictable
• Plenty of water and snacks for the walk
• A map or GPS device for navigation (OS Explorer Map 384 recommended)
• Midge repellent during summer months
• Basic first aid kit for scrapes or blisters

Safety and Hazards

While The Lost Valley is a relatively short walk, it is not without its challenges. The steep ascent, boulder field, and exposed sections require careful footing and a good level of fitness. Wet or icy conditions can make rocks slippery, so it’s crucial to check the weather forecast beforehand. Seasonal hazards such as midges in summer and snow in early spring should also be considered.

The walk is popular, which means trails are easy to follow, but individual caution is essential. Fatalities have occurred in the area, particularly due to falls on exposed sections. If you’re unsure of your ability to navigate these challenges, consider walking with a guide. In case of an emergency, dial 999 or 112 to contact mountain rescue services.

Key Takeaways

• The Lost Valley is a 4-5 km return walk with 300-350 m of elevation gain.
• It features steep climbs, rocky sections, and mild scrambling.
• Start early to secure parking at the Three Sisters car park.
• Wear sturdy boots and carry waterproofs, water, and midge repellent.
• Prepare for stunning views, historical intrigue, and a peaceful valley floor.

Where to Stay Nearby

For those looking to stay nearby, Glencoe offers a range of options:

• Clachaig Inn: A traditional Highland inn with cosy rooms and a renowned pub. Perfect for walkers and climbers.
• Glencoe Youth Hostel: Budget-friendly accommodation with self-catering facilities, ideal for groups or solo travellers.
• RiverBeds Luxury Lodges: Unique woodland lodges with private hot tubs and stunning surroundings.

Frequently Asked Questions

How long is the Lost Valley walk? The Lost Valley walk is approximately 4-5 km (return), taking most walkers between 2-3 hours to complete. The duration can vary depending on individual pace and how long you spend exploring the valley floor.

Is the Lost Valley walk hard? The walk is classified as moderate and requires a reasonable level of fitness. Steep ascents, rocky paths, and some mild scrambling are involved, but it is manageable for most walkers who are prepared with sturdy footwear and a cautious approach.

What is the Lost Valley in Glencoe? The Lost Valley, or Coire Gabhail, is a hidden corrie nestled between Gearr Aonach and Beinn Fhada in Glencoe. It has a flat, grassy floor surrounded by towering cliffs. Historically, it served as a hiding place for stolen cattle and a refuge for the MacDonald clan.

Where do you park for the Lost Valley? Parking for the Lost Valley is available at the Three Sisters car park on the A82. Due to high demand, especially in summer, it’s advisable to arrive early. Alternative parking is available at the Hidden Valley car park or nearby locations along the A82.

For those inspired by Glencoe’s beauty, explore more walks such as Bidean nam Bian above the Lost Valley, Buachaille Etive Mor nearby, the Three Sisters of Glencoe, or Glencoe Signal Rock for an easier walk.