THE NANTLLE RIDGE

The Nantlle Ridge is one of Eryri’s (Snowdonia) most striking and underrated mountain ridges — a jagged line of peaks that cuts dramatically across the sky above the Nantlle Valley. The ridge walk itself is a thrilling mix of grassy slopes, rocky scrambles, and exposed sections that give a real sense of adventure without being overly technical. Historically, the ridge overlooks the Nantlle Valley, which was once a centre of slate quarrying in the 19th and early 20th centuries. The surrounding hills echo with the history of Welsh industry and rural life, and even today, you’ll spot old quarry ruins and tracks far below as you stride along the tops.

THE NANTLLE RIDGE

The iconic rocky mountain peak of Drws Y Coed on the Nantlle Ridge, the photo shows a grass foreground, rocky scramble under a clear blue sky with a small cloud.

The Nantlle Ridge is one of the most spectacular and underrated ridge walks in Snowdonia (Eryri National Park) — a true hidden gem for those seeking a quieter but equally dramatic guided mountain walk in Wales. Our guided Nantlle Ridge hike begins near Rhyd Ddu, climbing steadily to the first summit on grassy slopes before continuing across a stunning ridgeline of rocky peaks and airy high ground. Light Grade 1 scrambling sections keep things engaging without being overly technical — ideal for confident hillwalkers wanting to try hands-on terrain with expert guidance.

With its narrow ridges, steep-sided cwms, and remote feel, the Nantlle Ridge walk delivers a sense of true mountain adventure and wild beauty. Every summit is earned, and every view is unforgettable. Our Snowdonia mountain guides will ensure a safe, enjoyable journey, offering insights into the local landscape, history and geology. Book your guided Nantlle Ridge walk today and experience one of the finest scrambling ridge walks in North Wales.

Difficulty: 3/5 Technical: 3/5

Price Per Person: £40
Group size: Guide Ratio 1:10 (20 Maximum)

2025 DATES AVAILABLE: MAY / JUNE / JULY / AUGUST / SEPTEMBER / OCTOBER

Mountain landscape with grassy slopes, rocky peaks, and a clear blue sky.
Sunset over a tranquil lake with a silhouette of mountains in the background and rocks in the foreground. The sky is filled with warm, golden light.
Mountain landscape with rocky cairns on a hilltop, clouds enveloping distant mountains, and grassy terrain in the foreground.

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Scenic view of mountainous landscape with grassy hills and a clear blue sky.
Mountain landscape with rocky slopes, a dry stone wall in the foreground, grassy areas, and a partially cloudy sky.
Rocky mountain landscape with mist and sunlight.