If you’re looking for a truly iconic ridge walk in Wales, the Yr Wyddfa (Snowdon) Horseshoe is the crown jewel. Combining thrilling scrambles, jaw-dropping views, and the satisfaction of summiting Yr Wyddfa (Snowdon), this route is a must for any serious hill walker. In this guide, we’ll break down the best route, the essential gear you’ll need, and key safety tips to ensure you have a safe and enjoyable day out.


The Route: Navigating the Yr Wyddfa (Snowdon) Horseshoe

The Yr Wyddfa (Snowdon) Horseshoe is a circular route that typically starts and finishes at the Pen-y-Pass car park. It covers approximately 7.71 miles (12.4 km) and includes 2,850 ft (869 m) of ascent. It is an expert hike requiring good fitness, sure-footedness, and scrambling experience. Let’s break it down:

Key Milestones Along the Way

  1. Start: Pen-y-Pass Begin your journey at Pen-y-Pass car park. Arrive early as spaces fill quickly, especially on weekends and holidays. This is the starting point for the Yr Wyddfa (Snowdon) Horseshoe, right next to the parking lot.
  2. The Horns For an alternative start, consider the Horns, a knobbly ridge line offering fantastic views into the natural amphitheatre of Glaslyn and Llyn Llydaw. This section adds an undulating ridge with great scenery before leading to the Pyg Track.
  3. Crib Goch The first major challenge is the knife-edged ridge of Crib Goch. This Grade 1 scramble demands a head for heights and solid scrambling skills. Renowned for its hair-raising drops, this section is the most challenging of all Yr Wyddfa (Snowdon) ascents. Avoid Crib Goch in winter conditions unless you have mountaineering experience and specialist equipment. Stick to the crest where possible and relish the exhilarating views.
  4. Garnedd Ugain (Crib y Ddysgl) After the thrills of Crib Goch, the path continues to Garnedd Ugain, the second-highest peak in Wales at 1,065 m. Its battered trig pillar offers a sense of achievement, and the ridge connecting it to Yr Wyddfa (Snowdon) is less exposed but still rewarding.
  5. Yr Wyddfa (Snowdon) At 1,085 m, Yr Wyddfa (Snowdon) is the highest mountain in Wales and the focal point of the Horseshoe. With its panoramic views, this is an excellent spot for a well-deserved break. The cafe may be open in summer, but it’s best to bring your own provisions.
  6. Y Lliwedd After descending Yr Wyddfa (Snowdon), tackle the twin-peaked Y Lliwedd ridge. At 898 m, it’s a mountain in its own right, offering joyful scrambles and spectacular views of Glaslyn and the surrounding terrain. This ridge forms the southeastern arc of the Horseshoe and is often quieter than Snowdon itself.
  7. Llyn Teyrn As you near the end of your journey, stop by Llyn Teyrn, a magical mountain lake. It’s a great spot to reflect on your hike or take a refreshing wild swim in summer before heading back to Pen-y-Pass.
  8. Return to Pen-y-Pass The final descent leads back to Pen-y-Pass. The last stretch can feel long, so save some energy for this leg of the journey.

Kit List: What to Pack for the Yr Wyddfa (Snowdon) Horseshoe

The right gear can make all the difference on a challenging route like this. Here’s what you’ll need:

  • Footwear: Sturdy, well-fitting hiking boots with good ankle support and grippy soles.
  • Clothing: Layered clothing for changeable weather. A moisture-wicking base layer, insulating mid-layer, and waterproof outer layer are essential.
  • Backpack: A 20-30L pack is ideal to carry your gear without being cumbersome.
  • Navigation Tools: A map, compass, and GPS device or app (ensure you know how to use them or employ a local guide).
  • Scrambling Gloves: Optional, to protect your hands on the rugged rocks of Crib Goch.
  • Helmet: Optional but recommended for added safety on the scramble.
  • Snacks and Water: High-energy snacks and at least 2 liters of water.
  • First Aid Kit: Including blister plasters and a whistle.
  • Headtorch: In case you’re delayed and lose daylight.

Safety Tips: Be Prepared for the Yr Wyddfa (Snowdon) Horseshoe

  1. Check the Weather: Conditions can change rapidly in the mountains. Avoid tackling Crib Goch in high winds or poor visibility. Eryri (Snowdon) Mountain Forecast, Eryri (Snowdon )Summit Forecast, Pen-y-Pass Forecast, Llanberis Forecast. Elevation makes a huge difference.
  2. Know Your Limits: This route isn’t suitable for beginners. Practice your scrambling skills on easier routes before attempting the Horseshoe.
  3. Stick to the Path: Straying from the route can be dangerous, especially on Crib Goch. The route isn’t always clear so proceed with caution or go with someone more experienced.
  4. Start Early: Allow plenty of time to complete the loop in daylight.
  5. Emergency Plan: Let someone know your route and expected return time. Carry a fully charged phone, signal is not the best so don’t let this be your only back up plan!

Map of the Snowdon Horseshoe

Below is a map highlighting the key milestones of the Yr Wyddfa (Snowdon) Horseshoe: (A) Pen-y-Pass, (1) The Horns, (2) Crib Goch, (3) Garnedd Ugain, (4) Yr Wyddfa (Snowdon), (5) Y Lliwedd, (6) Llyn Teyrn, and the return path.


Final Thoughts

The Yr Wyddfa (Snowdon) Horseshoe is more than just a walk; it’s an adventure that will challenge and inspire you. With the right preparation, gear, and respect for the mountain, you’ll create memories to last a lifetime.

Ready to take on the challenge? Head over to Crib Goch Outdoor for all the gear you’ll need to conquer the Yr Wyddfa (Snowdon) Horseshoe safely and comfortably.

Happy hiking!

If this sounds like a little too much for your first ascent of yr Wyddfa (Snowdon) you may want to read Yr Wyddfa/Snowdon Revolutionary Essentials For An Epic Ascent