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Difficulty: Hard

Length: 6.37 km (3.96 miles)

Approx. duration: 2:30-3:30

Parking: Free (Google Maps)

Dogs: Not suitable – Scrambling sections unsafe for dogs

From Perthi Holiday Cottages: 25-minute drive

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Summit of Cnicht mountain in Snowdonia

This rewarding mountain walk climbs Cnicht, one of the most distinctive peaks in Eryri, rising sharply above the Glaslyn Valley from the rugged Moelwynion range and often nicknamed the “Welsh Matterhorn”.

You’re in the right place if you’re looking for a satisfying mountain walk with a clear summit goal, steady ascent, and a few short scrambling sections. Best suited to confident walkers in good conditions.

Cnicht is instantly recognisable by its steep, pyramidal profile, which gives it a dramatic presence on the skyline despite its modest height. The mountain has long been a local landmark, and its name is thought to derive from Old Welsh, possibly meaning “knight”, reflecting its proud and striking form.

The walk begins near the small village of Croesor, around a 20-minute drive from Beddgelert. The approach road is narrow in places, with passing points, adding to the feeling of heading into a quieter and less-travelled corner of Snowdonia.

On the way to Croesor, you pass Plas Brondanw, once the family home of architect Clough Williams-Ellis. Now open as a café and garden, it makes a pleasant stop either before or after the walk and adds a cultural note to the day.

The final climb includes a few short scrambling sections, straightforward in dry conditions but requiring care. Route finding near the top takes a little attention — take your time here rather than pushing on without checking your line. From the top, the views stretch widely across the Moelwynion hills and down into the Glaslyn Valley, making the ascent feel well worthwhile.

“What I love about Cnicht is that you get one of Wales’s most iconic mountains done in a half day — it’s not a full mountain commitment but it feels like a proper summit. The scrambling is easy but the route finding near the top isn’t always obvious so don’t rush that section. Come back down the same way and take your time — it’s worth it.” — Delyth, Perthi Holiday Cottages

Our 17th-century cottages sit just above Beddgelert, with walking routes straight from the door.

Step-by-Step Walk Guide

Numbered steps with photos to help you follow the route.

Free parking is available at the National Park car park in Croesor. From the car park, go back to the main road and turn right to begin the route.
Follow the main road through the village past the old school and the church. Follow the road uphill and then down the other side. Go through the gate in front of you and follow the path uphill through the oak trees.
At the top of the hill turn right, signposted Cnicht. Go through the gate and follow the farm track. After about a 100 meters you will see the Cnicht in the distance.
Keep following the main path crossing a few stiles while ascending steadily over grassy tracks. Follow the rocky path underneath the cliffs pictured, don't descend with the wall here.
The path gets a little steeper when you get closer to the summit. Keep ascending until you arrive at a grassy plateau which has a cairn. Here the final ascent before the summit gets a bit trickier, with a bit of easy scrambling involved, please take care.
There isn’t a cairn to mark the summit, but you’ll know when you arrive. You can extend the walk by following the path across to the Cnicht North Top, around 200 metres away. To descend, retrace your steps, taking care on the rocky terrain.

17th-Century Cottages in Beddgelert

Rated 4.98 on Airbnb from over 300 guest reviews

Ty Hebog historical barn conversion exterior at Perthi in Beddgelert Cosy log burner interior at Ty Hebog cottage Luxury king size bedroom with original historic character at Ty Felin water mill

Stay in a converted water mill, a historic barn or a mountain lodge on Delyth’s family farm above the village — with wide Eryri views and walking routes from the door.