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Snowdonia Walk
The Aran Ridge from Cwm Cywarch

Nat Park - Snowdonia - Arans Lake Bala

County/Area - Gwynedd

Author - John Treble

Length - 11.0 miles / 17.9 km

Ascent - 4600 feet / 1394 metres

Time - 10 hours 10 minutes

Grade - very hard

Start - OS grid reference SH852188
Lat 52.751004 // Long -3.70082
Postcode SY20 9JG (approx. location only)
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Walk Route Description

Photo from the walk - The Aran Ridge from Cwm Cywarch Photo from the walk - The Aran Ridge from Cwm Cywarch Photo from the walk - The Aran Ridge from Cwm Cywarch Photo from the walk - The Aran Ridge from Cwm Cywarch Photo from the walk - The Aran Ridge from Cwm Cywarch Photo from the walk - The Aran Ridge from Cwm Cywarch
Click thumbnails for larger images.

I don't like out-and-back walks much, so faced with the Aran Ridge, I wondered if there is a way of walking it without walking it twice. The result is this rather long route, which traverses the entire ridge from Glasgwm in the south, to Aran Benllyn and returns via the top of Foel Hafod Fynydd.

The Aran Ridge from Cwm Cywarch The Aran Ridge from Cwm Cywarch The Aran Ridge from Cwm Cywarch The Aran Ridge from Cwm Cywarch The Aran Ridge from Cwm Cywarch The Aran Ridge from Cwm Cywarch 
Click thumbnails for larger images.

It took me 8 hours (including stops for refreshment), but it is worth it for a number of reasons. First and foremost is the extra sense that one gets for the massiveness of the Aran Ridge. Walking along the top of it is pleasant enough, but to really appreciate its height, length, steepness and cragginess, you really need to view it from the top of Foel Hafod Fynydd. From here the whole thing can be taken in a single panoramic sweep. It is possible to climb Foel Hafod Fynydd to see this view, starting from the road at grid ref. SH905213, but that would be another out-and-back Second, during the course of the walk you get to see the main features of the ridge from many different angles. Third, this walk is circular. Of course, given the nature of the ridge, there is a cost to be paid for this. It comes in the form of a rather steep ascent rising 170m up the grassy slope of Drysgol. Coming close to the end of a long outing, this needs to be taken gently. You will be rewarded with the very gently-graded descent back to your car. The walk could be abbreviated a little by omitting Glasgwm and taking the path that joins Cwm Cywarch to Rhydymain, but then you won't be able to claim that you've done the whole ridge!

Park in Cwm Cywarch using the signed car park (grid ref. SH852188). A track heads SSW, joining the path marked on the map at the edge of the grassy area (grid ref. SH853183). Head off west along the obvious track, which leads all the way to the top of Craig Cywarch (grid ref. SH840179). Follow the fence until it turns off to the NW (grid ref. SH837188), then head due north to the top of Glasgwm, which is enlivened by a delightful little lake.

The path to Aran Fawddwy descends Glasgwm to the left of another fence, heading NE. Cross the pass at the bottom, and follow the obvious path, still roughly NE until you arrive (some considerable time later) at the top of Aran Fawddwy. Another mile or so will see you at the top of Aran Benllyn, from where you can admire the placid waters of Llyn Tegid, if you wish. Actually, to do this circular walk, you do not need to go all the way to Aran Benllyn, but since you are up here, you might as well.

Once you've had enough of admiring the view turn around from Aran Bennllyn and after less than half a mile (grid ref. SH865235), descend from the ridge by the steep grassy slope labelled Erw y ddafad-ddu on the 1:25000 map. It is best to stick to the edge of the crag to the north of this slope, since the angle of the slope is a bit less on this side than elsewhere. Head off to the east of the lake at the foot of Aran Fawddwy, then up the ridge, heading east, to the top of Foel Hafod Fynydd (grid ref. SH876227). From here you can marvel at where you have just been.

Turn right, heading straight across the valley in a southerly direction towards the saddle (grid ref. SH877211) to the east of the top of Drysgol. The river at the bottom is easily crossed in a number of places. You will probably be a bit puffed by the time you get to the top of the saddle, but the rest of the way is very relaxing. Head south to find the path that leads down the flank of Pen yr Allt Uchaf directly towards where you parked your car. The head of the path is easily spotted when visibility is good by a kink in the fence. If visibility is not good, you are looking for the low point of the saddle between Drysgol and Waun Goch. Its height is given as 571m at grid ref. SH875205. From here, the path heads off SW and is a delightful muscle-easing gradual grassy descent down the side of a beautiful little valley, with Glasgwm in sight ahead of you. At the bottom you will arrive at a junction of paths. Ignore the waymarked stile on the left to turn right here along a section with walls on both sides. The path soon turns left again to arrive at the road. Turn left, and a short step brings you back to your parking place.

Please maintain social distancing - keep at least 2 metres away from other walkers.

Maps Ordnance Survey Logo Anquet Maps Logo

Ordnance Survey Explorer OL23Sheet Map1:25kBUY
Anquet OS Explorer OL23Digital Map1:25kBUY
Ordnance Survey Landranger 124Sheet Map1:50kBUY
Anquet OS Landranger 124Digital Map1:50kBUY

It is recommended you take a map. The preferred scale is 1:25k.

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