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Difficulty: Hard

Length: 10.81 km (6.72 miles)

Approx. duration: 3-5hrs

Parking: Free (Google Maps)

Dogs: Not suitable – Scrambling sections unsafe for dogs

From Perthi Holiday Cottages: 30-minute drive

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This classic circular route climbs Moel Siabod via the Daear Ddu Ridge, combining slate quarry history, an approachable scramble, and wide-ranging mountain views before a gentler descent through open hillside and woodland.

You’re in the right place if you’re looking for a rewarding mountain day with hands-on terrain that isn’t overly exposed. The Daear Ddu Ridge is a broad, grassy Grade 1 scramble, well suited to confident walkers new to scrambling in good conditions.

Starting just outside Capel Curig, the route passes through the remains of Rhos Quarry, a 19th-century slate-working site scattered with ruins, tips, and old buildings. It’s a quiet and atmospheric introduction, offering a glimpse into the industry that once shaped this landscape.

Beyond the quarry, the path rises onto the Daear Ddu Ridge. One of the things that makes this scramble so enjoyable is that you can pick your own line — keeping it straightforward on the easier ground or seeking out more interesting sections if you want a greater challenge. Exposure is limited throughout and the sense of progression builds steadily as height is gained. One practical note: the approach before the ridge can be very boggy — waterproof boots are essential rather than optional on this section.

The ridge delivers you onto the broad summit of Moel Siabod, where the views open out dramatically across the Snowdon Horseshoe, the Glyderau, and the Carneddau. Despite its modest height, the outlook is expansive and particularly rewarding.

The descent follows easier trails across open mountainside before dropping into forested slopes. Near the end of the walk, rivers and clear pools provide a tempting spot for a refreshing dip on warm days, rounding off a varied circuit that blends history, adventure, and natural beauty.

“The section before the ridge can be really boggy so proper boots make a genuine difference — don’t underestimate it. But the ridge itself is brilliant, and what I love about it is that you choose how hard you make it. If you want an easy scramble, stick to the path. If you want more of a challenge, there’s plenty of it available.” — 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.

If approaching from Beddgelert, free parking can be found in the lay-by just after Ty’n y Coed Hotel (which has an old carriage outside). The lay-by is on your right-hand side just after the national speed limit sign (pictured). To begin the walk, head back uphill on foot and take the first left over the bridge.
Follow the road until you come to a row of houses and take the road that splits to your right over a cattle grid (pictured). Go over the cattle grid and follow the road steeply uphill.
The road carries on fairly straight uphill until it reaches an obvious bend (pictured). Here get off the road and follow the gravel path that brings you out onto a track just above a farm. Carry on uphill passing the cottages on your left.
Follow the obvious path gradually uphill, you can see Moel Siabod straight ahead. You will pass the first lake on your left before a short steep ascent passes another small quarry lake on your right.
You will now see Daer Ddu ridge in front of you (it looks scarier than it is!!). Follow the path upwards to the brow the the hill where you will see another lake down to your left (pictured). You can either walk directly down pass the lake which is really boggy or follow another path to your right (pass the rock pictured) which takes you around above the lake. However, the end of this path joins back with the other so the ending is also boggy!
You will then start ascending the Daer Ddu ridge. The ridge is a long, steady Grade 1 scramble that mixes grassy ledges with easy rocky steps. It’s never too technical or exposed, but you’ll need to use your hands in places as the ridge gently narrows and steepens towards the summit. It’s a great introduction to scrambling, with plenty of escape options. There are many different ways to reach the top, we stayed mostly to the right hand side of the ridge.
The summit has a trig point and a circular stone shelter to the right of it (pictured).
From the circular wind shelter you descend in a north western direction. Initially the path is unclear, we aimed slightly left of the ridge (pictured) and found the clear path down towards Plas y Brenin and Llyn Mymbyr. Again there are a few boggy sections.
The path takes you into the woods, keep descending the main path until you arrive at a wide forest gravel track (pictured). Take a right and follow this track through the forest. Don't take any of the turnings towards the main road on your left.
The final section is a bit confusing. Basically if you follow the path directly it will take you to a bridge back over to the main road where you can carry on along the pavement back to your car. However, there is a nicer alternative. About a 100 meters before crossing back over to the main road there is a right turning that takes you past a fallen tree (pictured) which takes you down a path to the riverside.
Follow the river before crossing a small wooden bridge (pictured), then ascend the path back to the bridge you crossed at the start of the walk to complete the loop.

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.