Climbing Moel Siabod
"An ascent from Pont Cyfyng of Moel Siabod, the highest of the Moelwynion peaks"
Walk directions
From the car park, cross the main road and turn right along the pavement. Pass Cyfyng Falls and take the next lane on the left over an old stone bridge (Pont-Cyfyng). Walk up the lane to a track marked ‘Private Road’ and signed to Moel Siabod.
Climb steeply to a sharp right-hand bend, where you join a signed footpath diversion continuing ahead. Rejoin the main track above a house and continue across stark, low moors, with the cone of Moel Siabod rising ahead. The increasingly rough track keeps to the left of a rocky spur thrown out by the mountain.
After traversing rough, peaty slopes, the path passes to the right of a pleasant unnamed lake to reach the derelict Moel Siabod Slate Quarry. Beyond the old workers’ barracks, it passes to the left of a deep, black quarry pool and climbs more peaty slopes to look down on Llyn y Foel, under the rocky slopes of Siabod.
The footpath becomes intermittent as it struggles with the marshy ground to the west of the tarn, but soon reaches terra firma on Siabod’s southeast spur. Don’t attempt to turn up the rocky spur too soon, but don’t overshoot the right turn up to the summit either – the path ahead eventually loses itself on the mountain’s southern slopes.
The path to the top provides an exhilarating climb, weaving up easy rock. You should eventually emerge by a cairn, just south of the summit. Follow a fence to the right and cross a makeshift stile formed by stone slabs. The summit (marked by a trig point) is a short distance beyond.
Initially, the route down follows the mountain’s northeastern spur. Ignore the rocky ridge top, but stay just to the left of it on the short grass. You will eventually pick up a faint path raking northeast down the left side of the spur. The path becomes more prominent as you descend towards Plas y Brenin.
Ignore a stile at the top of a fence, but cross the next two stiles and continue down to heathland, then into forest. Take a right fork, and when a forestry track crosses turn right and descend gently. Maintain direction until the main track swings left. Bear right here onto a smaller track, which soon narrows to a path running close to the Afon Llugwy.
Ignore a footbridge crossing to the Gwesty Cobdens Hotel, instead turning sharply right and following the banks of the Llugwy. After leaving the woods, the path continues through fields to meet a track below a house. Bear left uphill to return to Pont-Cyfyng and retrace your steps down the main road to the Bryn-Glo car park.
Additional information
Terrain
- High mountain paths, poorly defined on top section of ascent, many stiles
Landscape
- Mountain cwms and tarns, oak woodland in valley
Dog friendliness
- Can run free in woods; sheep around in summer on mountain
Parking
- Bryn-Glo car park near Pont-Cyfyng
Toilets en route
- None on route
About the walk
The highest of the Moelwynion peaks, Moel Siabod offers exceptional views of the even higher summits to the north and west. On a clear day, 13 of the 14 3,000ft (914.4m) peaks in Wales can be seen at a glance. The view of Snowdon is as good as you’ll get, for you can see the whole of the Horseshoe... and all the major peaks. Glyder Fach’s bristly rocks and Tryfan’s distinctive buttresses add spice to the view across Nant Gwryd, while the rolling Carneddau fill the northern horizon. There are several possible routes to the top of this splendid mountain. The walk has the most interesting ascent, from the A5 at Pont-Cyfyng. On the way up, you’ll pass the eerie quarrymen’s barracks at the former Rhos Quarry, where slate was cut out of the mountainside until the early 1950s. There are a number of Welsh legends concerning a type of water demon or lake monster known as an afanc. One such story concerns Llyn y Foel, a lake directly below the rocky slopes of Moel Siabod, and the etymology of its alternative name, Llyn Llygad yr Ych (‘Lake of the Ox’s Eye’). The afanc in question is believed to have lived originally in a pool on the River Conwy near Betws-y-Coed. All attempts to kill the creature having failed, it was decided to use a local girl as bait to entice it from the pool. They would then capture it and use a pair of oxen to drag the animal to a new home in Glaslyn, a mountain tarn high up on Snowdon. To begin with, all went well. The afanc was captured, attached to the oxen, and led away on the long journey to Glaslyn. The monster was extremely heavy, however, and continued to struggle ferociously. On the high mountain pass below Moel Siabod, one of the oxen strained so much that an eye popped out, its tears forming a lake. In honour of the ox, the lake was christened Llyn Llygad yr Ych (‘Lake of the Ox’s Eye’). Fortunately, the rest of the journey was free of incident. On arriving at Glaslyn, the afanc is said to have jumped into the lake, where it has remained to this day.
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Been on this walk?
Send us photos or a comment about this route. Or recommend a route of your own.
Walking in Safety
Read our tips to look after yourself and the environment when following this walk.
Get an AA guide
Explore our range of ‘50 Walks in’ guides - they’re the ideal companion for a ramble.
About the area
The majority of the population of Conwy lives along its picturesque coastline, while a third of the county falls within jaw-dropping landscape of the Snowdonia National Park. The town of Conwy, which takes its name from the county (which in turn was named after the river that runs through it), is undoubtedly one of the great treasures of Wales.
Nearby places to stay
View all (8)
Hotel
Royal Oak Hotel
★★★★
"Elegant former coaching inn in the centre of the village...."
- Family rooms: 1
- Free TV
- WiFi available
Hotel
Craig-y-Dderwen Riverside Hotel
★★★★
"Modest and homely hotel perched by the River Conwy...."
- Family rooms: 2
- Smoking rooms: 1
- Free TV
- WiFi available
Guest Accommodation
Bryn Bella Guest House
★★★★
"Engaging host, strong eco-credentials, fine views complete the picture...."
- Rooms 5
- Free TV
- DVD Player
- Wifi
Nearby places to stay
Royal Oak Hotel
Centrally situated in the village, the Royal Oak is an elegant, privately owned hotel that started life as a coaching inn and provides very comfortable bedrooms with smart, modern en su...
★★★★ Rating
Craig-y-Dderwen Riverside Hotel
Craig-y-Dderwen Riverside Hotel is Victorian country house hotel in well-maintained grounds alongside the River Conwy, at the end of a tree-lined drive. Views down the river can be enjo...
★★★★ Rating
Bryn Bella Guest House
Located in an elevated position on the outskirts of the village, with stunning views of the surrounding countryside, this elegant Victorian house provides a range of thoughtfully equipp...
★★★★ Rating
Bodnant Caravan Park
This well maintained and stunningly attractive park is filled with flower beds, and the landscape includes trees and shrubberies. The statics are unobtrusively sited and the quality, sp...
★★★★ Rating
Bron Derw Touring Caravan Park
Bron Derw, once a dairy farm, is beautifully landscaped with stunning floral displays and is surrounded by hills. The park has been built to a very high standard and is fully matured. A...
★★★★★ Rating
Maenan Abbey
Maenan Abbey is a small, personally-run country house in a great location in Eryri National Park. Visitors can enjoy the huge amount of local attractions, walking and outdoor activities...
★★★ Rating
The Royal Victoria Hotel Snowdonia
The Royal Victoria Hotel Snowdonia is a well-established hotel near the foot of Snowdon, between the Peris and Padarn lakes. The mountains and extensive grounds make an attractive backd...
★★★ Rating
Bryn Gloch Caravan & Camping Park
Set beside the River Gwyrfai, Bryn Gloch offers shepherd's huts, static caravans and touring pitches in the heart of beautiful Snowdonia (Eryri). The park offers the best of two worlds,...
★★★★ Rating
Places to eat nearby View all
Places to eat nearby
Craig-y-Dderwen Riverside Hotel
AA Rosette Award
The Victoria
AA Rosette Award
Castle Hotel Conwy
AA Rosette Award
The Jackdaw
AA Rosette Award
Signatures Restaurant
AA Rosette Award
Quay Hotel & Spa
AA Rosette Award
Bodysgallen Hall and Spa
AA Rosette Award
Sosban & The Old Butcher's Restaurant
AA Rosette Award



