Nantcol, the Rhinogs' second valley
Walk directions
Cil-cychwyn Farm is about 4 miles (6.4km) from Llanbedr and is best reached by heading east on the road immediately to the north of the bridge in Llanbedr, following signs for Rhaeadr Nantcol Waterfalls. Continue past the waterfalls and follow a sign for Cwm Nantcol, which will eventually lead to the parking area just before the farm. From Cil-cychwyn Farm, follow the narrow lane up the valley until you reach its end. Go left then right across a small stream to follow a narrow path, with a wall to your right, to a gate. Go through and continue into upper Nantcol. The path traverses the lower south flanks of Rhinog Fawr before entering the dark pass of Bwlch Drws-Ardudwy.
On reaching a marshy basin beneath Rhinog Fawr and Rhinog Fach, look for ladder stiles over the wall on the right. The first leads to a very steep short-cut that bypasses Llyn Cwmhosan. Preferably, take the second stile to a narrow path climbing through heather and passing the west shores of Llyn Cwmhosan, and beneath the boulder and screes of Rhinog Fach’s west face. Beyond this, the route comes to the shores of Llyn Hywel.
For the best views take the path left of the tarn, crossing bouldery screes, and up to the top of the huge Y Llethr Slabs that plummet into the lake. You could do a complete circuit of Llyn Hywel, but this would mean climbing much higher up the slopes of Y Llethr. It is much easier to retrace your steps to the lake’s outlet point, then continue along the west shore.
Turn right to follow a sketchy, narrow path down to Llyn Perfeddau which is soon visible. Nearing the lake, bear left on a faint path where the clearer path goes right.
Closely follow the wall running behind the lake. After about half a mile (800m), you’ll meet a clear grassy track that leads left past an old mine. Drop to meet a prominent track that winds past some mine workings before adopting a straighter course, passing a ruined farm.
Continue across high pasture and pass through the yard of Fferm Graig-Isaf farm before reaching the valley road at Cil-cychwyn.
Additional information
Terrain
- Very rough, peaty paths through heather and farm tracks
Landscape
- Gnarled gritstone peaks with heather slopes
Dog friendliness
- Can be off lead in upper heather-clad regions of walk
Parking
- Small parking area just before Cil-cychwyn farm or Maes-y-garnedd, about half a mile further down the lane (small fee)
Toilets en route
- None on route
About the walk
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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 county of Gwynedd is home to most of the Snowdonia National Park – including the wettest spot in Britain, an arête running up to Snowdon’s summit that receives an average annual rainfall of 4,473mm. With its mighty peaks, rivers and strong Welsh heritage (it has the highest proportion of Welsh-speakers in all of Wales), it’s always been an extremely popular place to visit and live.
Nearby places to stay
View all (8)
Hotel
Ty Mawr Hotel
★★★
"Excellent hospitality in a lovely countryside setting...."
- Family rooms: 2
- Free TV
- WiFi available
Caravan & Camping
Islawrffordd Caravan Park
★★★★★
"Private beach, excellent children facilities and a smart bistro draw loyal campers...."
- Launderette
- Cafe/Restaurant
- Calor Gas
- Camping Gaz
Nearby places to stay
Ty Mawr Hotel
Ty Mawr translates as 'Big House' and this particular house is located in the picturesque Snowdonia National Park. The attractive grounds, opposite the River Artro, provide a popular be...
★★★ Rating
Barmouth Bay Holiday Park
With a mountain backdrop and direct access to miles of sandy beaches, Barmouth Bay Holiday Park is an ideal location for escaping from the pressures of everyday life. Holiday homes are ...
★★★★ Rating
Islawrffordd Caravan Park
Situated on the coast between Barmouth and Harlech and within the Snowdonia National Park, this site has clear views of Cardigan Bay, the Llŷn Peninsula and the Snowdonia and Cader Idri...
★★★★★ Rating
Trawsdir Touring Caravans & Camping Park
Well run by the owners, this quality park enjoys spectacular views to the sea and hills, and is very accessible for motor traffic. The facilities are appointed to a very high standard, ...
★★★★★ Rating
Hendre Mynach Touring Caravan & Camping Park
A constantly improving site where the enthusiastic owners invest year on year to enhance the customer experience. Although there is a steep decent to the arrivals' area, staff are alway...
★★★★★ Rating
Penmaenuchaf Dolgellau
Set under the imposing Cadair Idris and overlooking the Mawddach estuary, Penmaenuchaf is a comfortable retreat enjoying peace, fantastic views and dark skies. The house has long been w...
★★★★ Rating
The Fanny Talbot
First impressions at the Fanny Talbot might suggest a mere seaside resort pub, but this recently launched dining venue offers fabulous interiors, plenty of comfort and a gastro dining r...
★★★★ Rating
The Hotel Portmeirion
An elegant hotel enjoying pride of place shore-side beneath the wooded slopes of Portmeirion village, overlooking the sandy estuary. Saved from dereliction in the 1920s by Clough Willia...
★★★★ Rating
Places to eat nearby View all
Places to eat nearby
Afon Restaurant
AA Rosette Award
The Fanny Talbot
AA Rosette Award
The Hotel Portmeirion
AA Rosette Award
The Firecat
AA Rosette Award
Ynyshir Restaurant and Rooms
AA Rosette Award
Porth Tocyn Hotel
AA Rosette Award
The Potted Lobster Abersoch
AA Rosette Award
Craig-y-Dderwen Riverside Hotel
AA Rosette Award


